 PRODUCT
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Ammonium Bifluoride
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Molecular formula: NH4F•HF
Molecular Weight: 57.05
Characteristics:
Ammonium bifluoride is a rhombohedral or flaky crystal. It can deliquesce easily and dissolve easily in water. It can dissolve in alcohol slightly. It can be resolved when it is affected by the heat or it is in hot water. It can corrode glass. It's poisonous.
Specification:
| Items |
Standard |
| Purity as (NH4HF2),%≥ |
98.00 |
97.00 |
95.00 |
| Dried Weightlessness,%≤ |
1.60 |
3.00 |
5.00 |
| Ignition Residue Content,% ≤ |
0.10 |
0.20 |
0.20 |
| Sulphate(SO4)Content,% ≤ |
0.10 |
0.10 |
0.10 |
| Ammonium Fluorosilicate[(NH4)2SiF6]Content,% ≤ |
0.80 |
2.00 |
4.00 |
Packing:
In 25kg pp woven bag.
Use:
Ammonium bifluoride is used in etching agent for engraved glass, antiseptics, solvent for beryllia to making metal polonium, surfacing agent for analytical agent and silicic steel plate, the oxidant for making ceramics and aluminum and magnesium alloy, cleaner for steam generating system of boiler feed system, fluridizer for organo synthesis, reagent for extracting rare elements, and plating solution.
MSDS: Available when required.
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