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Industrial Anhydrous Hydrogen Fluoride

Molecular Formula: HF
Molecular Weight: 20.01
Typical Properties: Colorless transparent liquid with a strong pungent odor, highly toxic and highly corrosive. White smoke once exposed to air. Boiling point is 19.5°C
Item index:

Executive standard: GB7746-2011
Item	Index
	I type	Ⅱ type
		Superior product	First-class product	Qualified product
Mass fraction of hydrogen fluoride/%           ≥	99.98	99.96	99.92	99.80
Mass fraction of water/%             ≤	0.005	0.02	0.04	0.06
Mass fraction of fluosilicic acid/%           ≤	0.005	0.008	0.015	0.050
Mass fraction of sulfur dioxide/%         ≤	0.003	0.005	0.010	0.030
sulfur dioxide non-volatile acid (H2SO4) /%  ≤	0.005	0.005	0.010	0.050

Note: Product quality index can be improved based on customer’s requirements.
Applications:
It is for the preparation of element fluorine, fluorine salt, Haloidalkane fluoride and hydrofluoric acid. It can also be used as fluorinating agents.
Storage: 
Please store in a warehouses with shed. Avoid sun exposure and do not store with explosive materials.
Transportation:
Transported as level one inorganic acid corrosive substances
Package:
(1) Medium-pressure steel cylinder without fusible plug. Net weight for each cylinder is 330kg or 660kg
(2) Container tank with net wight 17.5 tons or 20 tons