Home > Compound List > Product Information
Hydrochloric acid_Molecular_structure_CAS_7647-01-0)
Click picture or here to close

Hydrochloric acid

Catalog No. 07104 Name Sigma Aldrich
CAS Number 7647-01-0 Website http://www.sigmaaldrich.com
M. F. ClH Telephone 1-800-521-8956
M. W. 36.46094 Fax
Purity ≥24.5% Email
Storage Chembase ID: 105779

SYNONYMS

Title
盐酸
IUPAC name
hydrogen chloride
IUPAC Traditional name
hydrogen chloride

DATABASE IDS

Beilstein Number 1098214
MDL Number MFCD00011324
CAS Number 7647-01-0
PubChem SID 24846014

PROPERTIES

Antion Traces sulfate (SO42-): ≤2 mg/kg
Antion Traces sulfite (SO32-): ≤5 mg/kg
Cation Traces As: ≤0.5 mg/kg
Cation Traces Fe: ≤1 mg/kg
Empirical Formula (Hill Notation) HCl
Grade puriss.
Ignition Residue ≤0.002% (as SO4)
Impurities ≤0.0001% free chlorine (Cl)
Impurities ≤0.0001% heavy metals (as Pb)
Purity ≥24.5%
Boiling Point >100 °C(lit.)
Density 1.2 g/mL at 25 °C(lit.)
Vapor Density 1.3 (vs air)
Vapor Pressure 3.23 psi ( 21.1 °C)
Vapor Pressure 7.93 psi ( 37.7 °C)
GHS Pictograms GHS05
GHS Pictograms GHS07
GHS Signal Word Danger
GHS Hazard statements H314-H335
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P261-P280-P305 + P351 + P338-P310
RID/ADR UN 1789 8/PG 2
Risk Statements 34-37
Safety Statements 26-45
Hazard Class 8
UN Number 1789
Packing Group 2
German water hazard class 1

DETAILS

REFERENCES