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Chemical fertilizer

Potassium nitrate

Application: Mainly used in glass shell of tube, glass shell of car light, glass clarify agent. Uses: AS compound fertilizer of crops and the flowers, foliar spraying fertilizer. as the important material of black powder and fireworks. Used in the production of penicillin potassium, rifabutin. Used in the cigarette paper. used as catalyst and dressing agent. Making ceramic glaze color in ceramic industry; salt bath of heat treatment. Food grade Potassium nitrate can be used as color former; preservative.
Physicals:
MF: KNO3                                             CAS No.: 7757-79-1 
EINECS No.:                                          HS Code:28342190
Appearance: colorless transparent prismatic or white granules or crystalline powder.
Specifications:
ITEM STANDARD
PURITY% 97 min
Moisture %   0.1max
CHLORIDE(AS CL-) %     0.01-0.03
SULPHATE(AS SO42-) % 0.01 max
INSOLUBLE MATTER IN WATER %      0.01 max
IRON(Fe)% 0.003 max
HYGROSCOPICITY% 0.25max
NITROGEN(IN NITRATE)% 13.5
K2O% 45min
Packing:   plastic bag lined plastic woven bag or paper-plastic laminated bag, net wt 20/25/50/500/1000KG.
 


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