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Ammonium fluoride

CAS No.: 12125-01-8

Molecular formula: NH4F

Molecular weight: 37.04

Properties: White crystals. It is easy to deliquesce, soluble in water, and the aqueous solution is acidic. Soluble in alcohol, insoluble in acetone and liquid ammonia. The relative density is 1.11.

Product Standard: National Standard GB 28653-2012

Index Name First grade Qualified product
Ammonium fluoride ω/% ≥ 95.0 93.0
Free acid(HF)ω/% ≤ 1.0 1.0
Fluorosilicic Acid[(NH4)2SiF6]ω/% ≤ 0.5 1.0

Packing: Plastic woven bags lined with polyethylene plastic film bags, net weight 25kg per bag.

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