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Sodium Bifluoride
Molecular formula:NaHF2
Molecular weight:61.99
CAS No.:1333-83-1
Property:It is a white crystal with relative density of 2.08. It is soluble in water, butinsoluble in alcohol. Its aqueous solution can etch glass. When heated sodiumhydrogen fluoride decomposes into sodium fluoride and hydrogen fluoride.
Usage:It is used as aseptic, glass etchant and flux of metal. It is also used for texture finishing of textile, insectproof treatment of leather and production of hydrogen fluoride.
Packing:Net in 25KG Plastic Woven Bag.
Specification:


Powder/Crystal

Index

Assay (NaHF2)

98.0% Min

Insoluble matter in water

0.5% Max

HF

0.2% Max

H2O

0.5% Max

Cl

0.1% Max

Particle size (200mesh)

85% Min