China Factory Wholesale 325mesh Radiation Proof Used 96%+ Baso4 Powder Natural Barium Sulphate (XM-BA13)

• Certification: SGS, RoHS, ISO
• Purity: 96%-99%
• Type: Barium Sulfate
• Appearance: Powder
• Grade Standard: Industrial Grade
• D97 Um: 13.3
• Model NO.: XM-BA13
• Whiteness: 86-94
• Moisture: ≤0.30%
• Oil Absorption Value: 13-15 G/100g
• Loss on Ignition: 1.1%
• Residue on 325 Mesh %: 0.01
• Iron Content: ≤0.03%
• Average Particle Size: 1.25 Um
• pH Value: 7±0.5
• Transport Package: 25 Kg Per Plastic Woven Bag
• Specification: BaSO4
• Trademark: XINMEI
• Origin: China
• HS Code: 25111000
• Production Capacity: 5000ton/Month

Product Description

Barium sulphate(BaSO4)

Purity (%):   ≥ 96%

Appearance:   white powder

Application:   used in pharmaceutical industry,paiting and dyeing industry,plastic industry

HS code:   2833270000             

Molecular formula:   BaSO4

CAS No.:   7727-43-7

H.S. Code:   2833270000

Melting point:   1580 degree, becomes crystal when 1149 degree, easy to go lump when it is dried.

Relative density:   4.5 (15 degree)

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Solubility of Precipitated Barium Sulfate: insoluble in wait and acid. soluble in concentrated sulfuric acid but water, alcohol, thin acid. Becomes lump when it is dried. No poison of industry precipitated barium sulfate itself, but maybe it is toxic of soluble Barium.