Hydrofluoric Acid used to make fluorides and fluosilicates and has great usage in petrochemical, iron and steel and graphite

Hydrofluoric Acid

1.Safety Data

It is apt to volatile in open-top bottle, is of strong corrosion, toxicity and normal property of hydrogen fluoride

2.Storage and Transportation:  

The product should be stored in a storehouse with good ventilation.

Its category of dangerous goods is 8, and its packing category is II.While handling hydrogen fluoride, workers should put on the protecting clothes, gloves and goggles.

3.Technical Data Sheet

Items	data
	Excellent-grade	First Grade			Second grade
	F-40	F-40	F-55	F-60	F-40	F-55	F-60
Hydrofluoric(HF)Content, % ≥	40.0	40.0	55.0	60.0	40	55	60
Fluosilicic Acid(H2SiF6), %  ≤	0.02	0.2	0.5	0.5	0.6	1.0	1.0
Non-volatile Acid(H2SO4), %  ≤	0.02	0.05	0.08	0.1	0.6	0.8	1.0

Items	Data
Hydrofluoric(HF)Content, % ≥	70.0
Fluosilicic Acid(H2SiF6), %  ≤	0.05
Non-volatile Acid(H2SO4), %  ≤	0.08

4.Usage

 It is used to make fluorides and fluosilicates and has great usage in petrochemical, iron and steel, graphite and molybdenum disulfide mines.

Industry Hydrofluoric Acid