Substance
ID:369121
Names and Identifiers
IUPAC name
hydrogen chloride
IUPAC Traditional name
hydrogen chloride
Synonyms
Hydrochloric acid盐酸
Registration numbers
CAS Number
MDL Number
Beilstein Number
PubChem SID
Properties
Product Information
Antion Traces
sulfite (SO32-): ≤5 mg/kg
sulfate (SO42-): ≤2 mg/kg
Cation Traces
As: ≤0.5 mg/kg
Fe: ≤1 mg/kg
Grade
puriss.
Impurities
≤0.0001% free chlorine (Cl)
≤0.0001% heavy metals (as Pb)
Empirical Formula (Hill Notation)
HCl
Ignition Residue
≤0.002% (as SO4)
Purity
≥24.5%
Safety Information
European Hazard Symbols
Corrosive (C)Risk Statements
34-37
MSDS Link
Personal Protective Equipment
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Class
8
Packing Group
2
GHS Signal Word
Danger
GHS Hazard statements
H314-H335
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS Precautionary statements
P261-P280-P305+P351+P338-P310
UN Number
1789
Safety Statements
26-45
RID/ADR
UN 1789 8/PG 2
German water hazard class
1
Physical Property
Boiling Point
>100 °C(lit.)
Vapor Pressure
3.23 psi ( 21.1 °C)
7.93 psi ( 37.7 °C)
Vapor Density
1.3 (vs air)
Density
1.2 g/mL at 25 °C(lit.)
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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