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AMMONIUM BIFLUORIDE ( NH4HF2 )
PRODUCT: Glass etchant Ammonium bifluoride Formula: NH4HF2 Content: 98% Ammonium hydrogen fluoride is the inorganic compound with the formula NH4HF 2 or NH4F · HF. It is produced from ammonia and hydrogen fluoride. This colorless salt is a glass etchant and an intermediate in a one-time route to hydrofluoric acid.
Status: Stocking
PRODUCT: Glass etchant Ammonium bifluoride Formula: NH4HF2 Content: 98% Ammonium hydrogen fluoride is the inorganic compound with the formula NH4HF 2 or NH4F · HF. It is produced from ammonia and hydrogen fluoride. This colorless salt is a glass etchant and an intermediate in a one-time route to hydrofluoric acid.
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PRODUCT: Ammonium bifluoride glass mirror defogger
Formula: NH4HF2
Content: 98%
Ammonium hydrogen fluoride is the inorganic compound with the formula NH4HF2 or NH4F·HF. It is produced from ammonia and hydrogen fluoride. This colorless salt is a glass etchant and an intermediate in a one-time route to hydrofluoric acid.
Use:
Ammonium bifluoride has been considered as an intermediate in the production of hydrofluoric acid from hexafluorosilicic acid. Thus, hexafluorosilicic acid is hydrolyzed to give ammonium fluoride, which thermally decomposes to give the bifluoride:
H 2 SiF 6 + 6 NH 3 + 2 H 2 O → SiO 2 + 6 NH 4 F
2 NH 4 F → NH 3 + [NH 4] HF 2
Used to treat metal surfaces, create glass surface patterns, as a fungicide and wood preservative...
