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Industrial Ammonium fluoride

Molecular formula: NH4F
Molecular weight: 37.04

 

Item Index
First grade Qualified product
Ammonium fluoride(NH4F), w/% ≥ 95.0 93.0
Free acid (as HF), w/% ≤ 1.0 1.0
fluorosilicate [as (NH4)2SiF6], w/% ≤ 0.2 0.4

 

Properties: white powdery crystal. Easy deliquescence, soluble in water, slightly soluble in alcohol, will break down if heating or in hot water. Corrosion of glass, poisonous.

Uses: used in glass carve, extraction of rare elements and used as a preservative and mordant.

Storage: sealed tightly, avoid moisture.

Transportation: Inorganic poisonous chemicals

Packing: PE bag, net wt 25kg, or following your demands.

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Address: Nanping City, Jianyang District, Fujian Province , China

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