Hydrochloric acid

• Catalog No.: 07115
• CAS Number: 7647-01-0
• M. F.: ClH
• M. W.: 36.46094
• Purity: ≥31.5%

SYNONYMS

• Title: 盐酸
• IUPAC name: hydrogen chloride
• IUPAC Traditional name: hydrogen chloride

DATABASE IDS

• Beilstein Number: 1098214
• EC Number: 231-595-7
• MDL Number: MFCD00011324
• CAS Number: 7647-01-0

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: ≥31.5%
• 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 Signal Word: Danger
• GHS Hazard statements: H314-H335
• European Hazard Symbols: Corrosive (C)
• GHS Precautionary statements: P261-P280-P305 + P351 + P338-P310
• RID/ADR: UN 1789 8/PG 2
• Risk Statements: 34-37
• RTECS: MW4025000
• Safety Statements: 26-45
• Hazard Class: 8
• UN Number: 1789
• Packing Group: 2
• German water hazard class: 1