Ammonium Bifluoride - Nh4hf2 | 98% Purity, Flaky Crystal, Versatile Chemical Reagent For Metallurgy And Glass Etching

Ammonium Bifluoride is used as chemical reagent, glass etchant. Aseptic and disinfector, screening agent, flux of metallurgy in fermenting industry. It is also used for pottery and magnesium alloyi Boiler feed water systems and steam systems cleaning off dirt, and oil sand in the acid treatment, also used as alkylation, isomerization catalyst component. It also can be used in glass refining, manufacturing welding electrodes, steel, wood preservatives and so on.

1. Formula: NH4HF2
2. CAS No: 1341-49-7
3. M. W: 57.04

ItemGrade a Grade a
NH4HF2 : 98 min96 min
Dried Weightlessness : 1.5 max3.0 max
Ignition Residue Content : 0.2 max0.2 max
Sulphate(SO4) Content : 0.1 max0.1 max
Ammonium Fluorosilicate Content : 0.6 max0.7 max

4. Properties: It is a colorless rhombus, granular or flaky crystal, soluble in water, but hardly soluble in alcohol. Its stable liquor is acidity in dry condition. It decomposes in hot water and has poison.

5. Storage: Store in a dry and clean storeroom. Strictly prohibit insulation and rain, prevent damaged.

6. Packing: 25Kg net, pack sealed, P. P. Woven bags with double PE inners.