- Food Additives[3]
- Carbonate[10]
- Catalyst[1]
- Alkali[2]
- Chloride[10]
- Chemical Auxiliary Agent[7]
- Daily Chemicals[5]
- Salt[1]
- Nitrogen Fertilizer[1]
- Sulphate[7]
- Other Chemicals[2]
- Starch[1]
- Organic Intermediate[1]
- Bedroom Sets[5]
- Contact Person : Ms. Sun Iris
- Company Name : Wuhan Xinxing Kwan On Imp. & Exp. Trade Co., Ltd.
- Tel : 86-27-51246339
- Fax : 86-27-51246399
- Address : Hubei,Wuhan,1-3-1101, Huangpu Garden, No. 25 Huangpu Avenue, Hankou, Wuhan City, Hubei Province. China
- Country/Region : China
- Zip : 420010
Precipitated Barium Sulphate
Product Details:
Precipitated Barium Sulphate
Purity:98%
Grade Standard:Industrail Grade
Molecular formular: BaSO4
CAS: 7727-43-7
Property:colorless sloping square crystal, or white indefinite formal powder,hardly soluble in water ,organic solvent and acid , soluble in hot concentrated sulfuric acid.
Usage:widely used in different coating ,oily and powder coating material,oil and ink, paper-making, plastic, filling agent for insulating plastic cement and rubber products of high grade.Cathode plumping agent for storage batteries. Also suitable for making enamelling material for pottery and enamel Industry.
Packing: 25kg/bag in woven bags, Chinese and English packing.
Caution: guard against hooks ,tear and pollution ,and keep away from coloured goods for storage .
Technical undex:
Items | GB/T2899-2008
| Test Result | |
BaSO4(as per dry),% | ≥98.0 | 98.32 | |
Volatility(105°C),% | ≤0.30 | 0.18 | |
Soluble in water,% | ≤0.30 | 0.12 | |
Finess(particle size 45um),% | ≤0.20 | 0.012 | |
PHvalue(100g/l suspension) | 6.5~9.0 | 6.5~8.5 | |
Iron(fe) | ≤0.004 | 0.002 | |
Whiteness | ≥94.0 | 97.5 | |
Oil absorption(g/100g),% | 10~30 | 20.5 | |
Particle size distribution | <10 um,% | ≥80.0 | 100.0 |
<5um, % | ≥60.0 | 99.5 | |
2um, | ≥25.0 | 98.6 | |
Precipitated Barium Sulphate
