Material: Precipitated Barium Sulphate Grade: MBS-325 CAS No.: 7727-43-7 Formula: BaSO4 Specifications: Item Specification BaSO4 purity (by dry basis) 98%min Whiteness 98%min Volatility at 105 degree 0.2% max Ph value 6.5-9 HCL Insoluble Matter 98% min Water soluble matter 0.2% max Iron (on Fe basis) 0.004% max Moisture 0.15% max 325 mesh residue(45um) 0.01% max Particle size distribution ≤5um 100% min ≤2um 70% min ≤1um 35% min D50 ≤1.5 um D97 ≤2.5 um Oil absorption 14-18% Specific Gravity 4.3g/cm3
| 品名: | 沉淀硫酸钡 |
|---|---|
| 用途: | In manufacture of powder coating, printing ink, paper, plastic, rubber, etc. and also in manufacture of other barium salts. |
| 别名 | C.I.颜料白21;沉淀硫酸钡;重晶石;硫酸钡干混悬剂 |