Appearance  colorless and transparent solution

Product Specification :

	Superior Grade		Index
			First Grade			Eligible Grade
			HF-40	HF-55	HF-60	HF-40	HF-55	HF-60
Hydrofluoric(HF)Content,%≥	40	70	40	55	60	40	55	60
Fluorosilicic Acid(H2SiF6),%≤	0.02	0.02	0.2	0.5	0.5	2.5	5.0	5.0
Non-volatile Acid(H2SO4),%≤	0.02	0.02	0.05	0.08	0.1	1.0	2.0	2.2

Application:

industrial hydrofluoric acid,inorganic chemicals

1 it is used for cleaning the surface of metal such as stainless steel.

2.It is used for etching of glass, finishing and polishing .

3. it is used as raw material to produce organic and inorganic fluoride.

Besides HF acid could be as important up-river resources for many other  chemicals such as cryolite  and other fluoride ect.

Package plastic barrel ,net weight: 7kg,10kg or 25kg per barrel; iron-plastic barrel, net weight: 50kg or 200kg per barrel