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30721 SAFC

Hydrochloric acid

puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., fuming, ≥37%, APHA: ≤10

  • CAS Number 7647-01-0

  • Empirical Formula (Hill Notation) HCl

  • Molecular Weight 36.46

  •  Beilstein/REAXYS Number 1098214

  •  EC Number 231-595-7

  •  MDL number MFCD00011324

  •  PubChem Substance ID 329753568

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Properties

Related Categories ACS Grade Acids & Bases, Acids, Acids & Bases, Analytical Reagents, Analytical Reagents for General Use,
grade   ACS reagent, reag. ISO, reag. Ph. Eur.
vapor density   1.3 (vs air)
vapor pressure   3.23 psi ( 21.1 °C)
  7.93 psi ( 37.7 °C)
InChI Key   VEXZGXHMUGYJMC-UHFFFAOYSA-N
grade   puriss. p.a.
assay   ≥37%
impurities   ≤0.00005% free chlorine (Cl)
  ≤0.0001% ammonium (NH4)
  ≤0.005% non-volatile matter
ign. residue   ≤0.0005% (as SO4)
color   APHA: ≤10
bp   >100 °C(lit.)
density   1.2 g/mL at 25 °C (lit.)
anion traces   bromide (Br-): ≤50 mg/kg
  phosphate (PO43-): ≤0.5 mg/kg
  sulfate (SO42-): ≤1 mg/kg
  sulfite (SO32-): ≤1 mg/kg
cation traces   Al: ≤0.05 mg/kg
  As: ≤0.01 mg/kg
  Ba: ≤0.02 mg/kg
  Be: ≤0.02 mg/kg
  Bi: ≤0.1 mg/kg
  Ca: ≤0.5 mg/kg
  Cd: ≤0.01 mg/kg
  Co: ≤0.01 mg/kg
  Cr: ≤0.02 mg/kg
  Cu: ≤0.02 mg/kg
  Fe: ≤0.2 mg/kg
  Ge: ≤0.05 mg/kg
  K: ≤0.1 mg/kg
  Li: ≤0.01 mg/kg
  Mg: ≤0.1 mg/kg
  Mn: ≤0.01 mg/kg
  Mo: ≤0.02 mg/kg
  Na: ≤0.5 mg/kg
  Ni: ≤0.02 mg/kg
  Pb: ≤0.02 mg/kg
  Sr: ≤0.01 mg/kg
  Ti: ≤0.1 mg/kg
  Tl: ≤0.05 mg/kg
  V: ≤0.01 mg/kg
  Zn: ≤0.05 mg/kg
  Zr: ≤0.1 mg/kg
  heavy metals: ≤1 ppm (by ICP-OES)
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 1789 8 / PGII
WGK Germany 
1
RTECS 
MW4025000

Documents

Certificate of Analysis

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Protocols & Articles

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