Ammonium Bifluoride for corrosion remover/Textile/electroplate NH4HF2 CAS NO. 1341-49-7
- FSSF
- China
- in 5 days
- 3000tons/month
Double Fluoride Chemical's ammonium bifluoride is mainly used in:
1、Metal industry (pickling of steels and other metals, surface treatment).
2、Petrol industry (crude oil drilling).
3、Aluminium industry (aluminium polishing, aluminium anodizing).
4、Glass/Pottery industry (glass polishing, etching and frosting agent).
5、Construction industry (industrial cleaning/building façades/boilers).
6、Other industries, like textile cleaning and industrial laundry..
Ammonium Bifluoride for corrosion remover/Textile/electroplate NH4HF2 CAS NO. 1341-49-7
Ammonium Bifluoride
Molecular Formula: NH4HF2
Mol. Wt: 57.04
Cas No.: 1341-49-7
UN No.: 1727
EINECS: 215-676-4
Synonyms: Acid ammonium fluoride, Ammonium fluorine hydride
Physical state: White rhombus or flake crystal
Melting point/freezing point: 125 °C(lit.)
Boiling point: 230 °C
Stability: hygroscopic
Regular package: 25kg per bag
Storage: Keep containers tightly closed. Keep containers in a dry, cool and well-ventilated place. Keep away from
heat/sparks/open flames/hot surfaces. Store away from incompatible materials and foodstuff containers. Storage temperature generally should not be higher than 30 °C, relative humidity generally should not be higher than 80%.
Transportation: Hazardous chemical, Hazard class: 8; Package group: II, UN No.: 1727
