Molecular Formula: BaSo4
Molecular Weight: 233.39
Properties: Colorless orthorhombic system crystalline or white amorphous powder, relative density 4.50(15C), melting point 1580C, nontoxic, almost insoluble in water, ethanol and acid, soluble in hot and concentrated sulfuric acid. Dried, it is easy to conglomerate. It is stable in chemical properties and will not change color while meeting with sulfureted hydrogen or toxic gas in the air. And at 600C, it can be reduced to barium sulfide by carbon.
Uses: Used as raw materials or fillers of paint, printing ink, plastics, rubber and battery, surface coating agent of photographic paper and coated art paper, textile sizing agent. And it can be used as glass refining agent to eliminate bubbles and increase gloss; As well as protective wall coverings for anti-radiation. It also can be used in the trades of pottery and porcelain, enamel, spices and dyestuff, etc. It is also the raw material for producing other barium salts.
Items Index The first grade The excellent grade
BaSO4 %≥ 97.0 97.0
Volatile (105C) %≤ 0.2 0 0.15
Water soluble %≤ 0.5 0 0.3 0
pH value (100g/L) 6.5-8.5 6.5-8.5
Fe %≤ 0.003 0.002
Whiteness %≥ 95.0 96.0
Oil Absorption g/100g 20-28 20-25
D97 um≤ 10.0 10.0
Xingtai Ruike Chemical Industry Co., Ltd. is a professional company with large warehouses, transport fleet, production facilities, mature market network, excellent marketing team and long-term stable trade partners. The company sales inorganic and organic chemicals, dyes, sodium hydroxide, activated alumina, titanium dioxide, zinc oxide, iron oxide, Sulfur Black, citric acid, acetic acid, formic acid, oxalic acid, stearic acid, magnesium sulfate, sodium sulfite, lead sulfate, cobalt sulfate, sodium tripolyphosphate, Sodium hexametaphosphate and other products. These products can be used for paint and coatings industry, rubber industry, feed industry, hardware industry, mechanical and electrical industry and so on. Our products are exported to Europe and America, South east Asia, South Asia, Middle East, Africa and other parts of the world, and our products earned good reputation because of good product quality and proper price.
