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HYDROCHLORIC ACID Extra Pure

Muriatic Acid; Hydrogen Chloride

COAs

Packings

500 ml (00500)

2500 ml (02500)

2GBA002500
Print friendly version
Article No. 0170I Grade Extra Pure
Purity 32% CAS No. 7647-01-0
Molecular Formula HCl Molecular Weight 36.46
H.S. Code 2806.1000 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Liquid Colour Clear colorless
Odour Pungent pH value <1.0
Melting point/ Freezing point [°C] -50 Density [g/cm3] 1.16 at 20°C
Solubility in water Soluble

Specifications

Appearance A clear colorless liquid Assay (alkalimetric) Min 32.0%
Non-volatile matter Max 0.01% Free chlorine (CI) Max 0.0005%
Sulphuric acid (H2SO4) Max 0.02% Iron (Fe) Max 0.001%
Lead (Pb) Max 0.0005%

Safety Information and Hazard Symbols

Corrosion Exclamation Mark
Symbol: GHS05, GHS07
 Signal Word: Danger
 UN No.: 1789
 IMCO Class No.: 8
 Packing Group: II
 Hazardous Statement: H290-H314-H335
 Precaution Statement: P261-P280-P303+P361+P353-P305+P351+P338
Revision Date: 23-Apr-2025

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