Hydrochloric Acid - Chemically Pure (HCL)

MATERIAL SAFETY DATA SHEET

Chemical Formula: HCL
CAS Number: 7647-01-0
EC Number: 231-595-7

Application: The chemically pure hydrochloric acid is a colourless transparent liquid. Its molecular weight is 36, 46 and its density 1,15-1,19 g/ cm3. The chemically pure hydrochloric acid is used as a chemically pure reagent as well as in electronics.

No:	Index	Unit	Result
1	Hydrochloric acid content (HC1)	%	35-38
2	Residue after burning (as SO4)	%	not more than 0,0005
3	Sulphites content (SO3)	%	not more than 0,0002
4	Free chlorine content (CL)	%	not more than 0,00005
5	Sulphates (SO4)	%	not more than 0,0002
6	Iron content (Fe)	%	not more than 0,00005
7	Heavy metals content (Pb)	%	not more than 0,00005
8	Arsenic (As)	%	not more than 0,000005

Packing:

In up to 40L plastics drums and glass bottles of 1 L.



Transport:

As per clients request.

Safety Information:

The hydrochloric acid vapours strongly damage the upper respiratoty tract. With in contact with the skin it causes burns. The allowable content of hydrogen chloride in the air of working rooms should not exceed 7 mg/ m3. Safety means: gas mask, protective glasses, rubber shoes and ruberized apron.