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Anhydrous Hydrofluoric Acid

Name: Anhydrous Hydrofluoric Acid
CAS No.: 7664-39-3
Molecular Formula: HF
Molecular weight: 20.01
Technology Index: GB7744-1997

Properties: The product is a colorless, transparent liquid. It has a strongly pungent odor. It is very corrosive and strongly toxic. White fumes can rise from it in air. Boiling point, 19.5°C.
Application: The product is mainly used for making element fluorine, fluorsalt, haloidalkane fluoride and hydrofluoric acid. It can be also used as fluoride agent.
Storage: The product should be stored in a storehouse with a shed and kept away from the sunlight. Strictly forbid storing it with combustibles and explosives together.
Transport: It should be treated as Grade A inorganic acid corrosive goods.
(1)It is refilled in a mid-pressure steel cylinder without a fusible stopper, with net weight 330kg or 660kg per cylinder.
(2)ISO tank with net weight 16500kg.

More Explanation

Index Name Index
Superior Grade First Grade Eligible Grade
Hydrofluoric Content, % ≥ 99.95 99.90 99.70
Moisture, % ≤ 0.03 0.06 0.10
Fluorsoilicic Acid, % ≤ 0.010 0.020 0.050
Sulfur dioxide(SO2), % ≤ 0.007 0.015 0.030
Non-volatile Acid(H2SO4), % ≤ 0.005 0.020 0.050
Carbamide(Industrial Hydrofluoric Acid,Anhydrous Hydrofluoric Acid) : +86-599-7513790 Director Tang
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