Hydrofluoric acid Cas no.: 7664-39-3 Appearance:colorless transparent liquid HF % 40%,55%,60%,70% Brand: Mtchem

Hydrofluoric acid Cas no.: 7664-39-3 Appearance:colorless transparent liquid HF % 40%,55%,60%,70%Brand: Mtchem

 

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.

 

Specification:

Index Name	Index
	A	B				C
	F-40	F-40	F-55	F-60	F-70	F-40	F-55
Hydrofluoric(HF)Content, % ≥	40.0	40.0	55.0	60.0	70.0	40.0	55.0
Fluosilicic Acid(H2SiF6), %  ≤	0.02	0.2	0.5	0.4	04	2.5	5.0
Non-volatile Acid(H2SO4), %  ≤	0.02	0.05	0.08	0.08	0.08	1.0	2.0

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.

Hydrofluoric acid 70%