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Ammonium Fluorosilicate [ORDER]
Formulae: NH4F
Molecular Weight:37.04
UN. NO.: 83015
H.S. CODE:2826.1100
Properties: White crystals powder, easily
deliquescing in air, soluble in water, readily
resolved in water, strong acidic in water,
poisonous, slightly soluble in alcohol.
Uses: Used as chemical reagent, class etchant, antiseptic.
Specification:
Content |
≥98% |
NH4HF2 |
≤1% |
CI |
≤(CI(0．04% |
SIO3 |
≤(SiO3) 0.7% |
Fe |
≤(Fe) 0.005% |
Packing: In bags of 25 kg net eash, with Plastic lining. |
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© 2001-2002
China Heqi Indurstry & Trade Co., Ltd. Chengjiang Fluorosilicate Filiale ALL RIGHTS RESERVED
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