Product name: |
Ammonium bifluoride NH4HF2 |
Product introduction: |
molecular weight:57.04 Executive standard:Q/HD09-2001 |
Properties: |
White or colorless transparent rhombic system crystal. Relative density is 1.52. Melting point is 125.6℃. Boiling point is 240℃. It is easy to deliquesce in the air. |
Use: |
Used as chemical reagent, disinfector, surface treatment agent, etc. |
Quality index: |
Index name |
Excellent product |
First product |
Ammonium bifluoride（dry basis），% |
≥ 98.0 |
≥ 96.0 |
Loss on drying% |
≤ 1.5 |
≤ 3.0 |
Ignition residue% |
≤ 0.2 |
≤ 0.2 |
Sulfate% |
≤ 0.1 |
≤ 0.1 |
Ammonium silicofluoride% |
≤ 0.6 |
≤ 0.7 |
Storage, transportation and safe defense: |
It belongs to nontoxic product. Hazardous number is 83019. It should be stored in cool, dry and clean storerooms. Please wash with a lot of water if touching it. |
Packing: |
inner liner weaving bag. Net weight is 25kg. |
Remark: |
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