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Industrial Hydrofluoric Acid

Molecular Formula: HF 
Molecular Weight: 20.01

Product standard: GB  7744-2008


Item Index       
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.

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Address: Nanping City, Jianyang District, Fujian Province , China

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