Shaowu Huaxin Chemical CO.,LTD.

    Main products

 

Anhydrous hydrofluoric acid

 

Properties:

        Molecular Formula:HF ,Molecular Weight: 20.01

The product is a colorless, transparent liquid. It has strongly pungent odor. It is very corrosive and strongly toxic. White fumes can rise from it in air. Boiling point is 19.5℃.

Application:    

The product is mainly used for making element fluorine, fluorsalt, haloidalkanefluoride and hydrofluoric acid. It can be also used as fluoride agent.

SpecificationGB 7746-2011

INDEX  NAME

I

II

A

B

C

Purity              ≥  %

99.98

99.98

99.92

99.8

Moisture            ≤  %

0.005

0.02

0.04

0.06

Fluorosilicic Acid     ≤  %

0.005

0.008

0.015

0.050

Sulfur Dioxide(SO2)   ≤  %

0.003

0.005

0.010

0.030

Non-volatile Acid(H2SO4)≤  %

0.005

0.005

0.010

0.050

 

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 during its transportation.

Packing:

       Isotank with net weight 17500kg or 20000kg.

 

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