Industrial Hydrofluoric Acid

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.
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 consumers'requests.
Molecular Formula: HF
Molecular Weight: 20.01
(Index A): F-40
Hydrofluoric(HF)Content, %≥40.00
Fluorosilicic Acid(H2SiF6), %≤0.02
Non-volatile Acid(H2SO4), %≤0.02
(Index B):
A. F-40
Hydrofluoric(HF)Content, %≥40.00
Fluorosilicic Acid(H2SiF6), %≤0.2
Non-volatile Acid(H2SO4), %≤0.05
B. F-55
Hydrofluoric(HF)Content, %≥55.00
Fluorosilicic Acid(H2SiF6), %≤0.50
Non-volatile Acid(H2SO4), %≤0.08
C. F-60
Hydrofluoric(HF)Content, %≥60.0
Fluorosilicic Acid(H2SiF6), %≤0.40
Non-volatile Acid(H2SO4), %≤0.08
D. F-70
Hydrofluoric(HF)Content, %≥70.0
Fluorosilicic Acid(H2SiF6), %≤0.40
Non-volatile Acid(H2SO4), %≤0.08
(Index C):
A. F-40
Hydrofluoric(HF)Content, %≥40.0
Fluorosilicic Acid(H2SiF6), %≤2.50
Non-volatile Acid(H2SO4), %≤1.00
B. F-55
Hydrofluoric(HF)Content, %≥55.00
Fluorosilicic Acid(H2SiF6), %≤5.00
Non-volatile Acid(H2SO4), %≤2.00
Note: HF content can be controlled between 35 and 70 on the clients' requirements.