potassium sulphate 7778-80-5
Specification:
| InspectionItem | Standard |
| Purity | 99%Min |
| Chloride | 0.002%Max |
| Iron | 0.01%Max |
| Magnesium | 0.01%Max |
| Calcium | 0.03%Max |
| Insoluble matter in water | 0.8%Max |
| PH | 6-8 |
| Size | 5% |
| Appearance | White crystal |
Product Feature:PotassiumSulfate is colorless or white hexagonal or rhombic crystal or granularpowder. The relative density is 2.662.The inversion point is 588℃, the meltingpoint is 1069℃ and the boiling point is at 1689℃. It is soluble in waterand insoluble in alcohol, acetone and carbon bisulfide. It tastes bitter andsalty.
Applications:PotassiumSulfate is mainly used as smoke suppressor for bomb in military industry. It isa chemical fertilizer applied in agriculture and a constituent of potassiumsalt. It is also used as a intermediate in dyeing, a clarifying agentin glass industry, a release inhibitor in medicine , an accessoryingredient in aromatics industry and all-purpose additives in foodindustry. It is also used in biochemical inspection of serum protein.
Handling and Storage:Storein ventilated and dry house with the package sealed away from moisture. Preventthe material from rain in case to be dissolved and lost during transportation.
Packing: Plasticwoven bag inner with plastic in 40kg net.
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