precipitate of barium sulfate

The synthesis process of nano precipitated barium sulfate


Produce the nano barium sulfate with carbonate solution and sulfuric acid and coated with special technology.


Product Details

Precipitate of barium sulfate is a high-purity, white crystalline powder widely used in analytical chemistry, medical imaging, plastics, coatings, and high-end pigments. With excellent chemical stability, insolubility in water and most acids, and a fine particle size, precipitate of barium sulfate delivers unmatched performance across demanding applications.

If your industry requires consistently high whiteness, exceptional inertness, and precision-grade quality, choosing our precipitate of barium sulfate means choosing purity, precision, and performance.


What is Precipitate of Barium Sulfate?

Precipitate of barium sulfate refers to the fine, white powder formed when barium chloride (BaCl₂) reacts with sulfuric acid (H₂SO₄) or a soluble sulfate salt in a controlled environment. The resulting barium sulfate precipitate is highly insoluble, chemically stable, and extremely pure.

This synthetic form is distinct from natural barite, offering finer particle sizes, whiter color, and higher barium content—ideal for applications requiring laboratory precision or cosmetic clarity.


Key Properties of Precipitate of Barium Sulfate

PropertySpecification
Purity (BaSO₄)≥ 98.5%
Whiteness≥ 98%
Oil Absorption≤ 15 g/100g
pH Value6.5 – 9.0
Moisture≤ 0.2%
Particle Size (D50)0.5 – 1.0 μm
Solubility in WaterInsoluble
AppearanceSnow white powder
Packaging25kg bags / 1000kg jumbo bags

We offer custom particle sizes and packaging to suit a wide range of scientific and commercial uses.


Why Choose Precipitate of Barium Sulfate?

🌟 Superior Whiteness – For brilliant optical brightness in coatings and inks
🧪 Laboratory Precision – Perfect for gravimetric analysis and sulfate detection
🌿 Non-Toxic & Chemically Inert – Safe for medical, dental, and cosmetic use
🎨 Fine Particle Size – Ensures smooth dispersion and consistent color in paints & polymers
🌍 Environmentally Safe – Meets ROHS, REACH, and FDA safety guidelines

Precipitate of barium sulfate is engineered for applications where quality matters most—from laboratory reagents to high-performance polymers.


Applications of Precipitate of Barium Sulfate

💉 Medical Imaging (Contrast Agent)
Used as a radiopaque medium in barium meal X-rays, safe and non-absorbable by the human body.

🧫 Analytical Chemistry
Serves as a standard compound in sulfate ion quantification and gravimetric tests.

🎨 High-End Pigments & Paints
Delivers bright whiteness, opacity, and anti-yellowing effects in premium coatings and masterbatches.

📦 Plastics & Polymers
Acts as a filler and reinforcement agent in PP, PE, ABS for better density and stability.

🧴 Cosmetics & Skincare
Used in powder-based cosmetics for its non-reactive, smooth texture.


Compare: Precipitate of Barium Sulfate vs Natural Barite

FeaturePrecipitate of Barium SulfateNatural Barite
Purity≥ 98.5%90–95%
ColorBright WhiteOff-white/Grey
Particle Size ControlHighly ControlledCoarse
ApplicationsHigh-end use (lab, medical)Industrial
PriceHigherLower

For precision, purity, and premium applications, precipitate of barium sulfate is the obvious choice.


Why Buy Precipitate of Barium Sulfate From Us?

ISO 9001 & GMP Certified Production Facilities
Customized Particle Sizes from 0.3μm to 5μm
24/7 Technical Support for Industrial Clients
Worldwide Export with COA, MSDS, and Test Reports
Fast Shipping from Warehouses in Europe, Asia & America

Our precipitate of barium sulfate is trusted by labs, factories, and brands in over 60 countries.


Client Testimonials

“Our lab needed ultra-pure precipitate of barium sulfate for gravimetric testing. Their quality has been flawless every batch.”
– Head Chemist, Environmental Lab, Germany

“We use it in our high-end cosmetic powders. The fineness and whiteness make a huge difference.”
– Procurement Manager, Luxury Skincare Brand


Packaging & Logistics

  • 📦 25kg woven bags with PE inner lining

  • 📦 1000kg jumbo bags for industrial bulk

  • 🛳️ FOB, CIF, and DDP options available

  • 📋 COA, MSDS, SGS/Intertek Reports Provided


Get a Quote for Precipitate of Barium Sulfate

Whether you're a chemical lab, a paint manufacturer, or a medical supplier, we have the right grade and packaging of precipitate of barium sulfate to meet your needs.


Nano Precipitated Barium Sulfate TLZ-PBS302 Technical Data Sheet:


IndexTLZ-PBS302
BaSO4 Content   min%98
D50 Particle   Size um0.3
325 Mesh   Reside max%0
Oil Absorption   max g/100 g12.0±2.0
Moisture max%0.30
Water Soluble   max%0.20
PH Value8.0±1.0
Whiteness % ≥97.0


Application Areas :

Transparent filler masterbatch

Modified Plastic

Car Paints


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