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Magnesium Sulphate Heptahydrate Food grade China
2018-09-10Titanium Dioxide food grade Nano Powder TiO2 Anatase Food color
2018-09-11PRODUCT NAME: Potassium Chloride
Molecular formula: KCl
Molecular weight: 74.55
CAS NO.: 7447-40-7
Potassium chloride is a common, naturally occurring mineral. It is typically extracted from the ground via solution potash mining; that is, water is injected into the ground where potassium chloride deposits exist, the water dissolves the potassium chloride and the saturated brine is pumped back to the surface and the water is evaporated leaving the potassium chloride behind. Potassium chloride may also be extracted from the sea, in a similar process that is used to produce some sea salts. Potassium chloride is one of the minerals present in sea water that can be extracted through traditional solar evaporation.
Specification?
| ITEM | STANDARD | RESULT |
| Identification | Pass test | Pass test |
| Assay, w/% | Min. 99.0 | 99.30 |
| Loss on drying, w/% | Max. 1.0 | 0.20 |
| Acidity or Alkalinity, % | Pass test | Pass test |
| Heavy Metals(as Pb), mg/kg | Max. 5.0 | NMT. 2.0 |
| Iodide and/or Bromide | Pass test | Pass test |
| Sodium (Na), w/% | Max. 0.5 | 0.21 |
| Arsenic(As), mg/kg | Max. 2.0 | NMT. 1.0 |
Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Storage and transport: It should be stored in a dry and ventilating warehouse. Be cautious to keep away from moisture and heat; unloaded with care, so as to avoid the damage. Furthermore, it should be stored separately from