Hydrofluoric Acid

hydrofluoric acid
Specification: Classification: Hydrofluoric Acid ; CAS No.: UN1790 ; Purity: 40% --72% ;
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.

(Index A) :F-40
Hydrofluoric(HF)Content,%min40.00
Fluorosilicic Acid(H2SiF6),%max0.02
Non-volatile Acid(H2SO4),%nax0.02

(Index B):
a.F-40
Hydrofluoric(HF)Content,%min40.00
Fluorosilicic Acid(H2SiF6),%nax0.2
Non-volatile Acid(H2SO4),%max0.05
b.F-55

Hydrofluoric(HF)Content,%min55.00
Fluorosilicic Acid(H2SiF6),%max0.50
Non-volatile Acid(H2SO4),%max0.08
c.F-60
Hydrofluoric(HF)Content,%min60.0
Fluorosilicic Acid(H2SiF6),%max0.40
Non-volatile Acid(H2SO4),%max0.08

d.F-70
Hydrofluoric(HF)Content,%min70.0
Fluorosilicic Acid(H2SiF6),%max0.40
Non-volatile Acid(H2SO4),%max0.08
(Index C):

a.F-40
Hydrofluoric(HF)Content,%min40.0
Fluorosilicic Acid(H2SiF6),%max2.50
Non-volatile Acid(H2SO4),%max1.00
b.F-55

Hydrofluoric(HF)Content,%min55.00
Fluorosilicic Acid(H2SiF6),%max5.00
Non-volatile Acid(H2SO4),%max2.00
Note:HF content can be controlled between 35 and 70 on the clients' requirements.