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MF: BaSO4
English name: Barium sulphare, precipitated
Molecular Weight: 233.40 (according to 1991 international atomic weight table)
Performance features:
Amorphous white powder or paste. Nontoxic, insoluble in water, soluble in fuming sulfuric acid, slightly soluble in boiling hydrochloric acid. Chemically stable, with a total reduction of carbon as barium sulfide.Case of hydrogen sulfide or toxic gases in the air does not change color.
Uses:
Can be used for paint, ink, rubber, plastic, insulation with filler. Also used in paints, ceramics, batteries,Tong porcelain, glass and spices industry.
Product quality: comply with GB/T2899-2008
ITEM | Barium Sulphate Precipitated |
Main purity | ≥ 98% |
Volatiles (105℃) | ≤ 0.30 |
Water Soluble | ≤ 0.30 |
Iron content | ≤0.004 |
Whiteness | ≥94 |
Oil Absorption | 15-30 |
PH | 6.5-9.0 |
Fineness | ≤0.2 |

25kg/bags or as requirment

we have our lab,and do test every three hours.




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