Hydrochloric Acid

CAS No: 7647-01-0

Catalouge No BSCHM-01380
Mol. Formula HCI
Mol. Weight 36.46
Grade AR
Purity 35.4%
HSN Code 2806.10000
Shelf Life 60 Months
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Specific Gravity 1.18 g Muriatic Acid; Hydrogen Chloride

Physical Properties
Physical state at 20 °C Liquid
Colour Clear Colorless
Odour Pungent odor
Melting point/ Freezing point [°C] -30 °C
Density [g/cm3] 1.2
Boiling point [°C] 110 °C
Solubility in water [% weight] Soluble in water
Vapour pressure [20°C] 225 hPa at 20 °C
Viscosity at 40°C [mm2/s] 2.3 mPa.s at 15 °C
Specification
Appearance White to light brown crystals
Assay Min 99.0%
Non volatile matter Max 0.001%
Free chlorine (CI) Max 0.0002%
Sulphate (SO4) Max 0.0005%
Sulphite (as SO3) Max 0.0001%
Aluminium (Al) Max 0.00005%
Ammonium (NH4) Max 0.0003%
Arsenic (As) Max 0.000002%
Copper (Cu) Max 0.00001%
Iron (Fe) Max 0.00004%
Lead (Pb) Max 0.00005%

Safety Information

  • Symbol: GHS05, GHS07
  • Signal Word: Danger
  • UN No.: 1789
  • IMCO Class No.: 8
  • Packing Group: II
  • Hazardous Statement: H314-H335
  • Precaution Statement: P261-P280-P305 + P351 + P338-P310

 

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