| ITEM | Superior Grade | Index | |||
|---|---|---|---|---|---|
| First Grade | Eligible Grade | ||||
| HF-40 | HF-55 | HF-40 | HF-55 | ||
| Hydrofluoric(HF)Content, % ≥ | 40.0 | 40.0 | 55.0 | 40.0 | 55.0 |
| Fluorosilicic Acid(H2SiF6), % ≤ | 0.02 | 0.2 | 0.5 | 2.5 | 5.0 |
| Non-volatile Acid(H2SO4), % ≤ | 0.02 | 0.05 | 0.08 | 1.0 | 2.0 |
Industrial Hydrofluoric Acid 40%, 55% CAS 7664-39-3 Hydrogen fluoride
Name: Industrial Hydrofluoric Acid
Synonyms: Hydrogen fluoride; HF
CAS No.: 7664-39-3
Molecular Formula: HF
Molecular Weight: 20.01
Technology Index: GB7744-1998
Properties: The product is a colorless and transparent solution. It has a strongly pungent odor and a strong toxicity. It is very corrosive.
The product is used in Chemical industry, Metallurgical Industry Glass Industry, Mine, Petroleum and Atomic Energy Industry.
Packing: The product is refilled in a polythene plastic drum; Of course, We can also fill it on consumers' requests.
Storage: The product should be stored in a storehouse with good ventilation.
Transport: It should be treated as Grade A inorganic acid corrosive goods during its transportation.
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