| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Chemicals / Inorganic Chemical Materials / Inorganic Acid |
| Label: | - |
| Price: |
¥1200
/ MT
|
| Min. Order: | 20 MT |
| Last Online:20 May, 2025 |
Anhydrous Hydrofluoric Acid
Anhydrous Hydrofluoric Acid AHF
Purity:99.98%
CAS number: 7664-39-3
Molecular formula: HF
Hs code:281111
UN NO.1790
Molecular weight: 20.01
Technical indicators: GB7746/2011
Hydrogen Fluoride solution, Anhydrous Hydrogen Fluoride AHF, Fluohydric Acid 99.98%
Properties: Hydrogen Fluoride also referred to as HF acid or Anhydrous HF is a clear,colorless corrosive liquid that is extremely hazardous. HF is a versatile chemical with diverse industrial applications, but its handling requires meticulous attention to safety due to its corrosive nature and potential health hazards.
Application:
Anhydrous hydrogen fluoride (HF) and hydrofluoric acid (aqueous hydrogen fluoride) are the basis for a variety of fluorocarbon compounds such as refrigerants, solvents, sources of raw material for production of fluoro-plastics, anesthetics, and fire extinguishing agents.
The chemical industry uses it to produce organic fluorides, elemental fluorine, fluorine-containing resins and Freon, as well as decolorizing agents and catalysts.
In mining, it is used to corrode strata when extracting certain ore deposits.
In the metallurgical industry, it is used for the extraction of rare elements.
Storage: It should be stored in a well-ventilated warehouse.
Packing: Packing in ISO Tank.
Specification:
|
Chemical Name |
Anhydrous Hydrofluoric Acid |
|
|
Analysis Items |
Index |
Analysis Outcome |
|
( HF ) %≥ |
99.98 |
99.99 |
|
( H2O ) %≤ |
0.0015 |
0.0010 |
|
( H2 SiF6 )%≤ |
0.008 |
0.00084 |
|
( SO2 ) %≤ |
0.002 |
0.00021 |
|
( H2SO4 ) %≤ |
0.003 |
0.00086 |
|
( As ) ppm≤ |
5.00 |
1.69 |
