W530574

Sigma-Aldrich

Hydrochloric acid solution

32 wt. % in H2O, FCC

Synonym(s):
Hydrogen chloride solution, Muriatic acid
Empirical Formula (Hill Notation):
HCl
CAS Number:
Molecular Weight:
36.46
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

Quality Level

biological source

synthetic

grade

Kosher

reg. compliance

FCC

vapor pressure

190 mmHg ( 25 °C)

assay

20 (degrees baume)

form

liquid

concentration

32 wt. % in H2O

bp

100 °C (lit.)

density

1.161 g/mL at 25 °C

anion traces

sulfate (SO42-): ≤0.5%

cation traces

As: ≤3 ppm
Cd: ≤1 ppm
Fe: ≤5 ppm
Hg: ≤0.1 ppm
Pb: ≤1 ppm

Documentation

see Safety & Documentation for available documents

Featured Industry

Flavors and Fragrances

Organoleptic

faint

food allergen

no known allergens

SMILES string

Cl

InChI

1S/ClH/h1H

InChI key

VEXZGXHMUGYJMC-UHFFFAOYSA-N

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Related Categories

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

hazcat

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3

Target Organs

Respiratory system

storage_class_code

8B - Non-combustible, corrosive hazardous materials

WGK Germany

WGK 1

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