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Products
Industrial Hydrofluoric Acid
Molecular Formula: HF
Molecular Weight: 20.01
Product standard: GB 7744-2008
| Item | Index | ||||||
| I | II | ||||||
| HF-I-40 | HF-I-55 | HF-I-70 | HF-II-30 | HF-II-40 | HF-II-50 | HF-II-55 | |
| Hydrogen fluoride (HF)≥% | 40.0 | 55.0 | 70.0 | 30.0 | 40.0 | 50.0 | 55.0 |
| Hexafluorosilicic acid (H2SiF6) ≤% | 0.05 | 2.5 | 5.0 | 8.0 | 10.0 | ||
| Non-volatile acid | 0.05 | 0.08 | 0.08 | 1.0 | 1.0 | 2.0 | 2.0 |
| (H2SO4) ≤% | |||||||
| Combustion residue, ≤% | 0.05 | — | |||||
Properties: The product is a colorless and transparent
solution. It has a strongly pungent odor and a strong toxicity. It is very
corrosive.
Application: The product is used in Chemical industry, Metallurgical Industry, Glass Industry, Mine, Petroleum and Atomic Energy Industry.
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.
Packing: The product is refilled in a polythene plastic drum; Of course, we can also fill it on consumer's request.