Sodium hydrogen difluoride pellets|CAS 1333-83-1
- CAS NO.: 1333-83-1
- EINECS No.: 215-608-3
- Molecular Formula: F2HNa
Product InformationAcid salt of sodium fluoride, CAS 1333-83-1, is a colorless or white crystal with relative density of 2.08. It has strong sourness and certain toxity. It is soluble in water, but insoluble in alcohol. In humidity air, acid salt of sodium fluoride, CAS 1333-83-1, absorbs moisture and releases hydrogen fluoride. When heated to 160°C, it decomposes into sodium fluoride and hydrogen fluoride. At high temperature aluminium and aluminium alloy can resist the corrosion of hydrogen fluoride. The aqueous solution of Sodium hydrogen difluoride can etch glass.
Sodium hydrogen difluoride, CAS 1333-83-1, has a variety of usages. It can be used as aseptic of food, animal specimen and dissection specimen. Besides, sodium hydrogen difluoride can function as glass etchant and glass frosting. In textile industry, it is used for texture finishing. In addition, sodium hydrogen difluoride, CAS 1333-83-1, also plays a part in wiping off rust, insect proof treatment of leather. The mixture of sodium hydrogen difluoride and potassium hydrogen fluoride can be used as flux of metal.