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Hydrochloric Acid

Hydrochloric Acid (21610)

Min. 37%, VLSI

General Information

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

Physical Properties

  • Boiling Point/Range
    • 42 °C (1,013 hPa)
  • Color
    • Colorless
  • Density
    • 1.190 g/cm3 (20 °C)
  • Flashpoint
    • Not applicable
  • Melting Point/Range
    • -35 °C
  • Odor
    • Stinging
  • Partition Coefficient
    • No data available
  • pH
    • > 0.1 (20 °C)
  • Physical Form
    • Liquid
  • Solubility in Water
    • Completely miscible
  • Vapor Pressure
    • 190 hPa (20 °C)

Safety Information

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

International Transportation

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

General Information

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

Physical Properties

  • Boiling Point/Range
    • 42 °C (1,013 hPa)
  • Color
    • Colorless
  • Density
    • 1.190 g/cm3 (20 °C)
  • Flashpoint
    • Not applicable
  • Melting Point/Range
    • -35 °C
  • Odor
    • Stinging
  • Partition Coefficient
    • No data available
  • pH
    • > 0.1 (20 °C)
  • Physical Form
    • Liquid
  • Solubility in Water
    • Completely miscible
  • Vapor Pressure
    • 190 hPa (20 °C)

Safety Information

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

International Transportation

  • Chemical Class
    • 8
  • Harmonized System Code
    • 28061000
  • Packing Group
    • II
  • UN Number
    • 1789
  • Molar Mass : 36.46 g/mol
  • Grade : VLSI
  • CAS Number : 7647-01-0
  • Partition Coefficient : No data available
  • Boiling Point/Range : 42 °C (1,013 hPa)
  • Flashpoint : Not applicable
  • Density : 1.190 g/cm3 (20 °C)
  • Vapor Pressure : 190 hPa (20 °C)
  • pH : > 0.1 (20 °C)
  • Melting Point/Range : -35 °C
  • Solubility in Water : Completely miscible
  • Color : Colorless
  • Physical Form : Liquid
  • Odor : Stinging
  • Thermal Decomposition : Fire or intense heat may cause violent rupture of packages.
  • Ignition Temperature : Not applicable
  • Incompatible Materials : Gives off hydrogen by reaction with metals, Incompatible with strong bases and oxidizing agents, Ammonia, Amines
  • Corrosivity : Corrosive to metals
  • Chemical Stability : Stable under normal conditions.
  • Flammability : Not applicable
  • Evaporation Rate : No data available
  • UN Number : 1789
  • Packing Group : II
  • Chemical Class : 8
  • Harmonized System Code : 28061000
Property
Value
particles > 0,5 µm
Max. 250 P/ml
assay
37 - 38 %
residue on ignition (SO4)
Max. 3 ppm
ammonium (NH4)
Max. 1 ppm
silver (Ag)
Max. 0.01 ppm
aluminium (Al)
Max. 0.05 ppm
arsenic, antimony (as As)
Max. 0.01 ppm
gold (Au)
Max. 0.02 ppm
boron (B)
Max. 0.02 ppm
barium (Ba)
Max. 0.01 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. 0.1 ppm
gallium (Ga)
Max. 0.01 ppm
germanium (Ge)
Max. 0.05 ppm
indium (In)
Max. 0.01 ppm
potassium (K)
Max. 0.05 ppm
lithium (Li)
Max. 0.01 ppm
magnesium (Mg)
Max. 0.05 ppm
manganese (Mn)
Max. 0.01 ppm
molybdenum (Mo)
Max. 0.01 ppm
sodium (Na)
Max. 0.1 ppm
nickel (Ni)
Max. 0.01 ppm
lead (Pb)
Max. 0.01 ppm
platinum (Pt)
Max. 0.02 ppm
tin (Sn)
Max. 0.02 ppm
strontium (Sr)
Max. 0.01 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. 0.5 ppm
sulfite (SO3)
Max. 1 ppm