If you’re looking for the 14 best barium sulfate powders for medical and industrial use, I recommend focusing on high-purity, lab-grade options like 99.995% trace metals basis or ASTM/USP-certified products. Brands such as GFS Chemicals and Beantown Chemical offer reliable powders, while packages range from small lab quantities to bulk supplies. Proper purity, particle size, and certification are key. Keep exploring further to discover the top choices tailored for your specific needs.
Key Takeaways
- Look for high-purity, medical-grade barium sulfate (99.995%) for accurate imaging and analytical applications.
- Choose certified products with ASTM, ISO, or USP standards for safety and quality assurance.
- Consider particle size and form (anhydrous or dihydrate) based on specific industrial or laboratory needs.
- Select reputable suppliers like Beantown Chemical or verified vendors offering consistent, contaminant-free powders.
- Ensure appropriate packaging, labeling, and safety certifications to maintain product integrity and compliance.
Barium Sulphate, 1kg – By Inoxia
If you’re looking for a reliable and pure barium sulfate powder for industrial applications, the 1kg package by Inoxia is an excellent choice. This odorless, crystalline solid is insoluble in water, ensuring stability in various processes. It’s widely used as a filler in paints, coatings, and plastics to boost durability and opacity. In the oil and gas industry, it helps increase drilling mud density, improving pressure control and reducing blowout risks. Additionally, it acts as a precursor in producing other barium compounds and in manufacturing glass and ceramics. Inoxia’s 1kg pack offers quality and versatility for multiple industrial needs.
Best For: industries requiring high-quality barium sulfate for manufacturing, drilling, or coating applications seeking a reliable, pure, and stable crystalline powder.
Pros:
- Odorless and crystalline, ensuring purity and consistency in applications
- Insoluble in water, providing stability during processes
- Versatile use across paints, coatings, plastics, and drilling fluids
Cons:
- May require careful handling due to its particulate nature
- Not soluble in water, limiting certain aqueous applications
- Packaging size might be unsuitable for very small-scale or hobbyist use
ALDON Lab-Grade Barium Chloride, 100g
Aldon Innovating Science Lab-Grade Barium Chloride, 100g, stands out as an excellent choice for professionals and educators seeking a reliable, high-purity chemical for laboratory research. Made in the United States, this product is ideal for chemistry and biochemistry applications, especially testing for sulfate ions. Packaged conveniently in a 100g bottle, it offers good value with prompt delivery. The chemical is effective in precipitating sulfates and suitable for experiments, titrations, and classroom demonstrations. Clear safety and handling instructions are included, emphasizing proper storage and usage. Despite some minor variations in flame test results, it remains a dependable reagent for educational and research purposes.
Best For: educators and researchers needing a reliable, high-purity barium chloride for sulfate testing, titrations, and chemistry demonstrations.
Pros:
- High-quality, lab-grade chemical manufactured in the United States
- Suitable for a variety of chemistry and biochemistry applications
- Packaged in a convenient 100g bottle with clear safety instructions
Cons:
- Minor discrepancies in flame test results may indicate contamination (e.g., strontium)
- Not intended for food, drug, or household use
- Requires careful handling and storage to ensure safety and prevent misuse
Pure Original Ingredients Calcium Sulfate (2 lb) Baking, Water Treatment & Gardening
Looking for a versatile and safe ingredient to enhance your baking, gardening, or water treatment projects? Pure Original Ingredients Calcium Sulfate (2 lb) is perfect for all these uses. It’s food-grade, making it ideal for homemade tofu, soy pudding, or calcium supplements for aquariums. You can bake it to create food-safe Plaster of Paris or mix it into soil to improve calcium levels. Its purity and safety make it suitable for sensitive environments. Plus, it’s cost-effective and easy to store in resealable packaging. Whether you’re crafting, gardening, or maintaining aquariums, this calcium sulfate delivers reliable results for multiple applications.
Best For: Home cooks, gardeners, and aquarium enthusiasts seeking a versatile, food-grade calcium sulfate for baking, soil enhancement, water treatment, or aquarium supplementation.
Pros:
- Food-grade purity ensures safety for culinary and horticultural uses.
- Multi-purpose application from tofu making to gardening and aquarium enrichment.
- Cost-effective and easy to store in resealable packaging.
Cons:
- Higher cost compared to store-bought tofu or non-specialized calcium sources.
- Packaging may differ from images, sometimes in non-food-grade containers.
- Overheating during plaster preparation can turn it into insoluble anhydrous calcium sulfate, reducing effectiveness.
HiMedia GRM279-500G Barium Hydroxide Octahydrate, Purified, 500 g
HiMedia’s GRM279-500G Barium Hydroxide Octahydrate stands out for its high purity and suitability for precise laboratory applications. I find its large, chunky crystals require crushing before use, which is straightforward. This product is ideal for demonstrations like ammonium chloride freezing, thanks to its quality and purity. Customers appreciate its good price and fast shipping, although some received expired stock, which highlights the importance of verifying expiration dates. Overall, I trust this purified barium hydroxide octahydrate for experiments where quality matters, especially given its confirmed composition and reliable performance in lab settings.
Best For: laboratory professionals and educators needing high-purity barium hydroxide octahydrate for precise experimental applications.
Pros:
- High purity suitable for sensitive lab experiments
- Suitable for demonstrations like ammonium chloride freezing
- Fast shipping and good pricing
Cons:
- Crystals are large and chunky, requiring crushing before use
- Some units may be received expired, necessitating careful verification
- Variability in crystal form compared to other suppliers may affect handling
Barium Sulfide, 99.6%, 10g
Barium Sulfide, 99.6%, 10g, is an ideal choice for professionals requiring high-purity chemical compounds, thanks to its precise assay and consistent quality. Packaged in a clear HDPE bottle, this yellow powder guarantees easy handling and storage. With a molecular formula of BaS and a molecular weight of 169.39 g/mol, it conforms to strict structural standards confirmed by X-ray diffraction. Its high purity level of 99.6% makes it suitable for various industrial and research applications. Whether you need a reliable reagent or a precise raw material, this product offers the quality and consistency essential for advanced chemical work.
Best For: professionals and researchers requiring high-purity Barium Sulfide for industrial, chemical, or laboratory applications.
Pros:
- High purity level of 99.6% ensures reliable and consistent results.
- Packaged in a clear HDPE bottle for easy handling and storage.
- Conforms to structural standards verified by X-ray diffraction, ensuring quality.
Cons:
- Limited to 10g packaging, which may require multiple purchases for larger projects.
- Yellow powder form may require careful handling to prevent inhalation or spillage.
- Specialized chemical that requires proper safety protocols during use.
125155-25G Barium Sulfate, 99.995% Trace Metals Basis, 25 g
The 125155-25G Barium Sulfate stands out as an excellent choice for professionals requiring high-purity powder with exceptional trace metal specifications. With a purity of 99.995% on a trace metals basis, this powder ensures minimal contamination, making it ideal for sensitive medical and industrial applications. Packaged in a 25-gram quantity, it offers precise control over small-scale uses. Manufactured by Beantown Chemical in the United States, it meets strict quality standards. Its chemical formula is BaSO₄, and its high purity guarantees reliable, consistent results in imaging, diagnostics, or industrial processes where purity is critical.
Best For: professionals in medical, industrial, or scientific fields requiring high-purity barium sulfate with minimal trace metal contamination for precise applications.
Pros:
- Extremely high purity of 99.995% on a trace metals basis ensures minimal contamination
- Suitable for sensitive medical and industrial uses such as imaging and diagnostics
- Manufactured by a reputable company in the United States, ensuring quality consistency
Cons:
- Handle with appropriate safety precautions due to chemical nature, requiring careful handling
- Limited to small quantities (25 g), which may not suit large-scale industrial needs
- Specific usage instructions are not provided, requiring users to refer to detailed product information
Aldon Barium Chloride Dihydrate, 100g
Aldon Barium Chloride Dihydrate, 100g, stands out as an ideal choice for laboratory and educational settings, especially when testing for sulfate ions. This high-quality, lab-grade chemical is manufactured in the United States, ensuring reliability and purity. Packaged in a sturdy 100g bottle, it’s perfect for chemistry labs and classrooms. Its primary use as a sulfate ion test reagent makes it essential for research and instruction. Safety instructions are clearly printed on the bottle, and a Safety Data Sheet is available. While shipping may occasionally result in cracked bottles, the chemical’s quality remains consistent, making it a dependable reagent for your testing needs.
Best For: educators and researchers needing a reliable sulfate ion test reagent for laboratory and classroom applications.
Pros:
- High-quality, lab-grade purity ensuring accurate test results
- Manufactured in the United States for consistent quality and reliability
- Clearly printed safety and handling instructions on the bottle
Cons:
- Packaging may sometimes arrive cracked due to shipping conditions
- Not suitable for drug, food, or household use
- Limited to 100g bottles, which may require reordering for frequent testing
Duda Energy Sodium Sulfate Food Grade FCC Anhydrous (1 lb)
If you need a food-grade sodium sulfate with high purity for laboratory or industrial applications, Duda Energy’s FCC Anhydrous variant is an excellent choice. This 1 lb crystalline powder offers over 99% purity, meeting Food Chemical Codex standards. It’s mainly used in manufacturing detergents, paper pulp, and scientific experiments. The product dissolves easily in water, making it ideal for drying, electrolyte solutions, or phase change materials like cold packs. Packaged in sturdy bags, it maintains stability during shipping, and users often praise its quality and reliability. Duda Energy’s sodium sulfate is a versatile, cost-effective option for various food-safe and industrial uses.
Best For: laboratory researchers, industrial manufacturers, and food-grade applications requiring high-purity sodium sulfate.
Pros:
- Highly pure (99+%), ensuring reliable performance in sensitive applications
- Meets Food Chemical Codex standards for food-grade safety
- Dissolves easily in water, suitable for various uses like drying, cooling, and electrolyte solutions
Cons:
- Presence of black specs can be inconvenient for some users
- Slight external moisture exposure during shipping, though the inner packaging remains intact
- Limited to small quantities (1 lb) for those needing bulk supplies
ALDON Barium Chloride Anhydrous 500g Laboratory Grade
Designed for educational and research laboratories, Aldon Barium Chloride Anhydrous 500g offers a high-quality, laboratory-grade chemical suitable for precise sulfate ion testing. Packaged in a single 500g bottle, it’s manufactured in the U.S. by Innovating Science’s Curated Chemical Collection, ensuring consistent quality. This anhydrous barium chloride is ideal for chemistry and biochemistry experiments, especially those involving sulfate detection. It’s intended strictly for laboratory use, not for food, drugs, or household applications. Safety instructions are printed on the bottle, and an SDS is available. I recommend this product for accurate, reliable results in a variety of scientific testing environments.
Best For: educational and research laboratories conducting chemistry and biochemistry experiments requiring sulfate ion testing.
Pros:
- High-quality, laboratory-grade chemical ensuring reliable results
- Comes in a convenient 500g bottle manufactured in the U.S.
- Safe handling instructions and SDS available for proper safety management
Cons:
- Not suitable for drug, food, or household use
- Requires careful handling and storage due to chemical safety considerations
- Limited to laboratory environments; not intended for commercial or industrial scale use
Pure Calcium Sulfate Dihydrate (Food Grade) Gypsum Powder
Pure Calcium Sulfate Dihydrate (Food Grade) Gypsum Powder stands out as an essential ingredient for those seeking high-quality, food-safe additives. Its high purity guarantees consistent performance in various applications like baking, water treatment, cosmetics, and agriculture. In culinary uses, it helps improve food texture and stability, though sifting is recommended due to its gritty texture and small bits. This versatile product also serves in construction and pharmaceuticals, demonstrating its broad utility across industries. With its certified food-grade quality, this gypsum powder offers a reliable, safe option for enhancing and stabilizing formulations, making it a valuable ingredient for multiple sectors.
Best For: bakers, food manufacturers, and professionals seeking high-quality, food-safe additives for enhancing texture, stability, and formulation consistency.
Pros:
- High purity ensures reliable performance across various applications
- Food-grade quality guarantees safety for culinary and edible uses
- Versatile, suitable for food processing, construction, agriculture, and pharmaceuticals
Cons:
- Gritty texture may require sifting for smooth incorporation
- Small bits could affect the final product appearance if not properly mixed
- Limited to applications where food-grade calcium sulfate is appropriate
ALDON Barium Chloride Dihydrate, 500g
ALDON Barium Chloride Dihydrate, 500g stands out as an excellent choice for laboratories and educational institutions seeking high-quality reagent-grade chemicals. This 500g bottle of Barium Chloride, manufactured in the USA, is ideal for research, testing, and classroom demonstrations. It’s primarily used for sulfate ion detection tests, making it essential for chemistry and biochemistry labs. The product includes clear safety instructions directly on the label, ensuring proper handling and storage. Designed for lab use only, it’s not suitable for food or household applications. With its high purity and reliable quality, this reagent-grade chemical supports precise experiments and educational activities.
Best For: educational institutions, research laboratories, and chemistry enthusiasts seeking high-quality reagent-grade barium chloride for sulfate detection and classroom demonstrations.
Pros:
- High purity reagent-grade quality manufactured in the USA
- Suitable for a variety of laboratory, research, and educational applications
- Comes with clear safety instructions and SDS for proper handling
Cons:
- Not intended for drug, food, or household use
- Requires proper safety precautions due to chemical hazards
- Limited to laboratory use only, not for commercial or industrial production
125155-100G Barium Sulfate, 99.995% Trace Metals Basis, 100 g
If you need a highly pure barium sulfate powder for precise trace metal analysis, the 125155-100G Barium Sulfate from Beantown Chemical is an excellent choice. This 100-gram powder boasts a 99.995% purity on a trace metals basis, ensuring minimal contamination for sensitive scientific and industrial applications. Made in the United States, it’s ideal for research, calibration, and chemical synthesis where accuracy matters. Its high purity level guarantees reliable results, making it suitable for analytical procedures demanding strict quality standards. Packaging is designed for convenience, and safety instructions are available to ensure proper handling.
Best For: researchers, laboratories, and industries requiring high-purity barium sulfate for trace metal analysis and precise chemical applications.
Pros:
- Extremely high purity level (99.995%) minimizes contamination risks.
- Suitable for sensitive analytical and calibration procedures.
- Made in the USA, ensuring quality and reliability.
Cons:
- Limited to 100 g, which may be insufficient for large-scale projects.
- Powder form requires careful handling and storage.
- May be more expensive than lower-purity alternatives due to its high-grade specifications.
GFS Chemicals 14711 Barium Sulfate Reagent, 500g
GFS Chemicals 14711 Barium Sulfate Reagent, 500g stands out as an ideal choice for laboratories and industrial facilities that require highly pure, reliable reagents. This water-soluble salt contains only 0.02% impurities, including chloride, heavy metals like lead, and iron, ensuring precision in analytical and quality control applications. It’s suitable for scientific research, materials characterization, and process testing. GFS’s manufacturing standards guarantee consistent purity, making this reagent a dependable option for water analysis, calibration standards, and various industrial uses. If you need a trusted, high-quality barium sulfate reagent, this 500g package meets rigorous purity and performance expectations.
Best For: laboratories, scientific researchers, and industrial quality control professionals requiring high-purity barium sulfate for precise analytical and process applications.
Pros:
- High purity with only 0.02% impurities, ensuring reliable and accurate results.
- Water-soluble formulation suitable for diverse laboratory and industrial uses.
- Manufactured by GFS Chemicals with consistent quality standards, supporting reproducibility.
Cons:
- Packaged in 500g quantities, which may be insufficient for very high-volume operations.
- Requires careful handling due to its chemical nature and potential health hazards.
- Specific application instructions are needed to maximize performance and safety.
Pure Calcium Carbonate Dietary Supplement (1 lb)
For those seeking a pure and versatile calcium supplement, the Pure Calcium Carbonate Dietary Supplement (1 lb) stands out as an excellent choice. Made from a single ingredient, it offers pure, undiluted calcium carbonate without any additives or fillers. This makes it ideal for various uses, including dietary supplementation, wine making, brewing, agricultural applications, toothpaste, and chalk production. Packaged in Utah, USA, it provides a natural source of elemental calcium to support health and industrial needs. Whether you’re looking to boost calcium intake or use it in manufacturing, this supplement delivers quality and purity in every pound.
Best For: those seeking a pure, versatile calcium supplement for health, industrial, or manufacturing uses.
Pros:
- Made from a single, pure ingredient with no additives or fillers
- Suitable for multiple applications including dietary, wine making, brewing, and industrial uses
- Packaged in the USA, ensuring quality and reliability
Cons:
- May require careful measurement for specific applications
- Not flavored or pre-mixed, which might require additional processing for some uses
- Limited to 1 lb packaging, which may not be sufficient for large-scale industrial needs
Factors to Consider When Choosing Barium Sulfate Pure Powder
Choosing the right barium sulfate powder depends on several key factors. I consider purity levels, particle size, packaging quality, certification, and cost to guarantee I get the best value. Let’s explore these points to help you make an informed decision.
Purity Level Importance
The purity level of barium sulfate powder is essential because it directly impacts its performance and safety in sensitive applications like medical imaging and laboratory analysis. High-purity barium sulfate, such as 99.995% or higher, reduces the risk of trace contaminants that could skew results or cause safety issues. Impurities like heavy metals or residual chemicals can interfere with chemical reactions or compromise patient safety. Choosing a product with strict purity specifications ensures minimal contamination and consistent quality across batches. This is critical for compliance with industry standards and regulatory requirements, especially in medical or research settings. Verifying the purity level helps guarantee that the product performs reliably and safely, which is paramount in both medical diagnostics and precise scientific work.
Particle Size Distribution
Particle size distribution plays a crucial role in determining how barium sulfate powder performs in various applications. A narrower size range creates a more uniform powder, which enhances consistency in calibration, coating, or filler tasks. Fine particles (less than 2 micrometers) improve suspension stability, making them ideal for medical imaging and industrial uses, but they can generate more dust during handling. Coarser particles (above 10 micrometers) tend to settle faster, affecting applications like drilling fluids or contrast agents that require uniform distribution. Understanding the particle size distribution helps me assess the powder’s reactivity, dispersibility, and overall suitability for precise scientific or industrial processes. Selecting the right particle size ensures peak performance, stability, and efficiency in your specific application.
Packaging Integrity
When selecting barium sulfate powder, ensuring packaging integrity is critical to maintaining its quality and safety. I look for products sealed in durable, airtight packaging to prevent contamination and moisture ingress, which can compromise the powder. It’s important that the packaging resists tearing or puncturing during storage and transit, protecting the product from damage. I also verify the presence of tamper-evident seals or labels, so I know the product hasn’t been compromised before use. Clear labeling with handling instructions and safety warnings is essential to ensure proper handling. Additionally, resealable packaging options are a plus, as they help preserve the powder’s quality over time, especially if I need to store it for extended periods. Proper packaging safeguards the purity and efficacy of the product.
Certification Standards Met
Ensuring that barium sulfate powder meets recognized certification standards is vital for safety and quality assurance. I always verify that the product complies with industry standards like ASTM, ISO, or USP, especially for medical or laboratory use. High-grade applications require purity testing, with trace metal analysis confirming a minimum purity of 99.995%. Certification labels, such as CE marking or FDA approval, provide additional confidence that the powder meets safety regulations. I also look for certificates of analysis (COA) from suppliers, which detail chemical and safety specifications. Finally, ensuring the manufacturing process follows Good Manufacturing Practices (GMP) guarantees consistent quality and prevents contamination. Meeting these certification standards is essential for selecting a reliable, safe, and effective barium sulfate powder.
Price and Value
Choosing the right barium sulfate powder isn’t just about meeting certification standards; it’s also about getting the best value for your money. Comparing the cost per gram across brands and grades helps you identify which option offers the most savings for your specific needs. Higher purity grades, like 99.995%, often cost more but might be essential for sensitive scientific work. Bulk purchasing can lower the unit price, but you should also consider storage costs and shelf life to ensure you don’t waste money. Additionally, extra ingredients or contaminants can influence both price and suitability, especially for medical or industrial purposes. Balancing quality and cost guarantees you select a product that’s both affordable and fit for your performance requirements.
Intended Application Fit
Selecting the right barium sulfate powder requires matching its specifications to your specific application to achieve ideal results. First, guarantee the purity grade matches your needs, whether for medical, industrial, or laboratory use, as each requires different standards. Check that the particle size and granularity suit your process or experiment, optimizing performance and ease of handling. Confirm the chemical stability and compatibility of the powder with other materials involved to prevent unwanted reactions. It’s also essential to verify that the powder complies with relevant safety and quality standards like USP, FCC, or ASTM, aligning with regulatory requirements. Lastly, consider the physical form—whether crystalline or powdery—to ensure it facilitates mixing, dispersion, or application methods you plan to use.
Storage and Shelf Life
Proper storage of barium sulfate powder is essential to maintain its quality and effectiveness over time. I recommend keeping it in a cool, dry place, away from moisture to prevent clumping and degradation. An airtight container is vital to preserve its purity and prevent contamination. Always check the manufacturer’s recommended expiration date or shelf life, which usually ranges from 2 to 5 years, to guarantee optimal performance. Avoid exposing the powder to direct sunlight or extreme temperatures, as these can alter its physical and chemical stability. Regularly inspect your stored barium sulfate for signs of moisture, discoloration, or other changes. After each use, reseal the container tightly to extend its shelf life and keep the powder in the best condition for future applications.
Supplier Reputation
When evaluating barium sulfate powder for your needs, paying attention to the supplier’s reputation is key to guaranteeing you get a high-quality product. Reputable suppliers consistently meet high purity standards and provide certifications that verify their quality. Established companies often have positive reviews and a proven track record of reliable delivery, reducing the risk of contamination or adulteration. Industry recognition usually indicates strict safety and regulatory compliance, which is especially important for medical applications. Trustworthy suppliers also offer detailed data sheets with information on purity levels, trace elements, and handling instructions. Additionally, transparent sourcing and manufacturing practices help assure product consistency and traceability. Choosing a supplier with a solid reputation gives you confidence in the safety, quality, and reliability of the barium sulfate powder.
Frequently Asked Questions
What Are the Differences Between Medical and Industrial-Grade Barium Sulfate?
You’re wondering about the differences between medical and industrial-grade barium sulfate. I can tell you that medical-grade is highly purified, ensuring it’s safe for ingestion or injection in medical procedures. Industrial-grade, however, contains impurities and is used mainly for non-medical purposes like imaging or manufacturing. The purity level directly impacts safety and effectiveness, so it’s essential to choose the right type for your specific application.
How Should Pure Barium Sulfate Powder Be Stored Safely?
When storing pure barium sulfate powder, I make sure to keep it in a cool, dry, and well-ventilated area. I always use airtight containers to prevent moisture absorption and contamination. Handling with gloves is essential to avoid skin contact, and I store it away from incompatible materials like acids. Labeling the container clearly helps me stay organized and safe, ensuring the powder remains pure and effective for any use.
Can Barium Sulfate Powder Be Used in Food or Cosmetics?
Like a modern-day alchemist, I’d say barium sulfate powder isn’t suitable for food or cosmetics. It’s primarily designed for medical imaging and industrial applications, not ingestion or topical use. Using it in food or cosmetics could be unsafe, as it may cause health issues if ingested or absorbed. Always stick to approved, food-grade ingredients for edible or cosmetic purposes, and consult regulations before considering such uses.
What Are the Environmental Impacts of Manufacturing Barium Sulfate?
When I look at the environmental impacts of manufacturing barium sulfate, I see potential concerns like mining waste and chemical runoff. These processes can harm soil and water quality if not managed properly. I believe manufacturers should adopt eco-friendly practices, like recycling and waste treatment, to minimize these effects. It is crucial to balance industrial needs with environmental protection to ensure sustainable production and reduce ecological harm.
How Do Purity Levels Affect the Performance of Barium Sulfate in Applications?
So, purity levels really do matter, don’t they? I’ve found that higher purity in barium sulfate guarantees clearer imaging in medical scans and better consistency in industrial applications. When impurities sneak in, performance drops, and risks rise—like a bad chef ruining a souffle. Clean, pure powder means more reliable results and less fuss, making it the hero in both medical diagnostics and industrial processes.
Conclusion
Choosing the right pure barium sulfate is like finding a trusted compass on a complex journey—guiding you safely through medical or industrial terrains. Each powder is a essential star shining in its own constellation, ensuring precision and safety in your work. When you select with care, you’re not just picking a product; you’re anchoring your projects to a foundation of trust and clarity. Let your choice be the steady lighthouse guiding your success.
