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Hydrochloric Acid

Hydrochloric Acid (17823)

Min. 37%, Puranal

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General Information

  • Molar Mass
    • 36.46 g/mol
  • CAS Number
    • 7647-01-0

Physical Properties

  • Melting Point/Range
    • -35 °C
  • Physical Form
    • Liquid
  • Vapor Pressure
    • 190 hPa (20 °C)
  • Boiling Point/Range
    • 42 °C (1,013 hPa)
  • pH
    • > 0.1 (20 °C)
  • Flashpoint
    • Not applicable
  • Odor
    • Stinging
  • Partition Coefficient
    • No data available
  • Color
    • Colorless

Safety Information

  • Thermal Decomposition
    • Fire or intense heat may cause violent rupture of packages.
  • Ignition Temperature
    • Not applicable
  • Corrosivity
    • Corrosive to metals
  • Incompatible Materials
    • Gives off hydrogen by reaction with metals, Incompatible with strong bases and oxidizing agents, Ammonia, Amines
  • Flammability
    • Not applicable
  • Chemical Stability
    • Stable under normal conditions.
  • Evaporation Rate
    • No data available

International Transportation

  • Harmonized System Code
    • 28061000
  • Packing Group
    • II
  • Chemical Class
    • 8
  • UN Number
    • 1789

General Information

  • Molar Mass
    • 36.46 g/mol
  • CAS Number
    • 7647-01-0

Physical Properties

  • Melting Point/Range
    • -35 °C
  • Physical Form
    • Liquid
  • Vapor Pressure
    • 190 hPa (20 °C)
  • Boiling Point/Range
    • 42 °C (1,013 hPa)
  • pH
    • > 0.1 (20 °C)
  • Flashpoint
    • Not applicable
  • Odor
    • Stinging
  • Partition Coefficient
    • No data available
  • Color
    • Colorless

Safety Information

  • Thermal Decomposition
    • Fire or intense heat may cause violent rupture of packages.
  • Ignition Temperature
    • Not applicable
  • Corrosivity
    • Corrosive to metals
  • Incompatible Materials
    • Gives off hydrogen by reaction with metals, Incompatible with strong bases and oxidizing agents, Ammonia, Amines
  • Flammability
    • Not applicable
  • Chemical Stability
    • Stable under normal conditions.
  • Evaporation Rate
    • No data available

International Transportation

  • Harmonized System Code
    • 28061000
  • Packing Group
    • II
  • Chemical Class
    • 8
  • UN Number
    • 1789
  • Molar Mass : 36.46 g/mol
  • CAS Number : 7647-01-0
  • Melting Point/Range : -35 °C
  • Physical Form : Liquid
  • Vapor Pressure : 190 hPa (20 °C)
  • Boiling Point/Range : 42 °C (1,013 hPa)
  • pH : > 0.1 (20 °C)
  • Flashpoint : Not applicable
  • Odor : Stinging
  • Partition Coefficient : No data available
  • Color : Colorless
  • Thermal Decomposition : Fire or intense heat may cause violent rupture of packages.
  • Ignition Temperature : Not applicable
  • Corrosivity : Corrosive to metals
  • Incompatible Materials : Gives off hydrogen by reaction with metals, Incompatible with strong bases and oxidizing agents, Ammonia, Amines
  • Flammability : Not applicable
  • Chemical Stability : Stable under normal conditions.
  • Evaporation Rate : No data available
  • Harmonized System Code : 28061000
  • Packing Group : II
  • Chemical Class : 8
  • UN Number : 1789
Property
Value
assay
37 - 38 %
residue on ignition (SO4)
Max. 5 ppm
ammonium (NH4)
Max. 2 ppm
silver (Ag)
Max. 0.02 ppm
aluminium (Al)
Max. 0.05 ppm
arsenic (As)
Max. 0.01 ppm
gold (Au)
Max. 0.02 ppm
boron (B)
Max. 0.02 ppm
barium (Ba)
Max. 0.1 ppm
beryllium (Be)
Max. 0.01 ppm
bismuth (Bi)
Max. 0.02 ppm
calcium (Ca)
Max. 0.2 ppm
cadmium (Cd)
Max. 0.01 ppm
cobalt (Co)
Max. 0.01 ppm
chromium (Cr)
Max. 0.01 ppm
copper (Cu)
Max. 0.01 ppm
iron (Fe)
Max. 0.2 ppm
gallium (Ga)
Max. 0.02 ppm
indium (In)
Max. 0.02 ppm
potassium (K)
Max. 0.1 ppm
lithium (Li)
Max. 0.02 ppm
magnesium (Mg)
Max. 0.1 ppm
manganese (Mn)
Max. 0.01 ppm
molybdenum (Mo)
Max. 0.01 ppm
sodium (Na)
Max. 0.5 ppm
nickel (Ni)
Max. 0.01 ppm
lead (Pb)
Max. 0.02 ppm
platinum (Pt)
Max. 0.02 ppm
antimony (Sb)
Max. 0.01 ppm
tin (Sn)
Max. 0.02 ppm
strontium (Sr)
Max. 0.02 ppm
titanium (Ti)
Max. 0.01 ppm
thallium (Tl)
Max. 0.02 ppm
vanadium (V)
Max. 0.01 ppm
zinc (Zn)
Max. 0.05 ppm
zirconium (Zr)
Max. 0.01 ppm
bromide (Br)
Max. 50 ppm
free chlorine (Cl)
Max. 0.5 ppm
phosphate (PO4)
Max. 0.5 ppm
sulfate (SO4)
Max. 1 ppm
sulfite (SO3)
Max. 1 ppm