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Anhydrous hydrofluoric Acid

Molecular Formula: HF
Molecular Weight: 20.01

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 should is mainly used for making element fluorine, fluorsalt, haloidalkane fluoride and hydronuaric acid. It can be also used as fluoride agent.

Storage: The product should be stored in a storehouse with a shed and kepe away from the sunlight. Strictly forbid storing it with combustidtibles and explosives together.

Transport: It should be treated as Grade A inorganic acid corrosive goods.

Packing:
1. It is refilled in a mid-pressure steel cylinder without a fusible stopper, with net weight 330kg or 660kg per cylinder.
2. I sotank with net weight 16500kg.

Item Index
A B C D E
Hydrofluoric Content, % ≥ 99.98 99.95 99.95 99.90 99.70
Moisture, % ≤ 0.010 0.02 0.03 0.06 0.10
Fluosoilicic Acid, % ≤ 0.007 0.01 0.010 0.020 0.050
Sulfur dioxido(SO2), % ≤ 0.003 0.007 0.007 0.015 0.030
Non-Volatile Acid (H2SO4), % ≤ 0.005 0.005 0.005 0.020 0.050
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