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Ammonium Hydroxide

Ammonia Solution (17038)

28-30% NH3, ULSI Puranal M

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General Information

  • Molar Mass
    • 35.05 g/mol
  • Grade
    • ULSI
  • CAS Number
    • 1336-21-6

Physical Properties

  • pH
    • Alkaline, undiluted
  • Boiling Point/Range
    • 32 °C 1,013 hPa
  • Odor
    • Ammoniacal
  • Solubility in Water
    • Completely miscible
  • Color
    • Colorless
  • Partition Coefficient
    • No data available
  • Melting Point/Range
    • -92 °C
  • Flashpoint
    • Not applicable
  • Density
    • 0.89 g/cm3 20 °C
  • Vapor Pressure
    • 1,900 hPa 50 °C
  • Physical Form
    • Liquid

Safety Information

  • Evaporation Rate
    • No data available
  • Flammability
    • Not applicable
  • Incompatible Materials
    • Acids, Halogens
  • Oxidizing
    • The substance or mixture is not classified as oxidizing.
  • Thermal Decomposition
    • No decomposition if used as directed.
  • Self Ignition
    • 651 °C
  • Chemical Stability
    • Stable under recommended storage conditions.
  • Ignition Temperature
    • 630 °C

International Transportation

  • Packing Group
    • III
  • UN Number
    • 2672
  • Chemical Class
    • 8
  • Harmonized System Code
    • 28142000

General Information

  • Molar Mass
    • 35.05 g/mol
  • Grade
    • ULSI
  • CAS Number
    • 1336-21-6

Physical Properties

  • pH
    • Alkaline, undiluted
  • Boiling Point/Range
    • 32 °C 1,013 hPa
  • Odor
    • Ammoniacal
  • Solubility in Water
    • Completely miscible
  • Color
    • Colorless
  • Partition Coefficient
    • No data available
  • Melting Point/Range
    • -92 °C
  • Flashpoint
    • Not applicable
  • Density
    • 0.89 g/cm3 20 °C
  • Vapor Pressure
    • 1,900 hPa 50 °C
  • Physical Form
    • Liquid

Safety Information

  • Evaporation Rate
    • No data available
  • Flammability
    • Not applicable
  • Incompatible Materials
    • Acids, Halogens
  • Oxidizing
    • The substance or mixture is not classified as oxidizing.
  • Thermal Decomposition
    • No decomposition if used as directed.
  • Self Ignition
    • 651 °C
  • Chemical Stability
    • Stable under recommended storage conditions.
  • Ignition Temperature
    • 630 °C

International Transportation

  • Packing Group
    • III
  • UN Number
    • 2672
  • Chemical Class
    • 8
  • Harmonized System Code
    • 28142000
  • Molar Mass : 35.05 g/mol
  • Grade : ULSI
  • CAS Number : 1336-21-6
  • pH : Alkaline, undiluted
  • Boiling Point/Range : 32 °C 1,013 hPa
  • Odor : Ammoniacal
  • Solubility in Water : Completely miscible
  • Color : Colorless
  • Partition Coefficient : No data available
  • Melting Point/Range : -92 °C
  • Flashpoint : Not applicable
  • Density : 0.89 g/cm3 20 °C
  • Vapor Pressure : 1,900 hPa 50 °C
  • Physical Form : Liquid
  • Evaporation Rate : No data available
  • Flammability : Not applicable
  • Incompatible Materials : Acids, Halogens
  • Oxidizing : The substance or mixture is not classified as oxidizing.
  • Thermal Decomposition : No decomposition if used as directed.
  • Self Ignition : 651 °C
  • Chemical Stability : Stable under recommended storage conditions.
  • Ignition Temperature : 630 °C
  • Packing Group : III
  • UN Number : 2672
  • Chemical Class : 8
  • Harmonized System Code : 28142000
Property
Value
particles > 0,5 µm
Max. 25 P/ml
assay
28.0 - 30.0 %
silver (Ag)
Max. 10 ppb
aluminium (Al)
Max. 10 ppb
arsenic, antimony (as As)
Max. 5 ppb
gold (Au)
Max. 10 ppb
boron (B)
Max. 10 ppb
barium (Ba)
Max. 10 ppb
beryllium (Be)
Max. 10 ppb
bismuth (Bi)
Max. 10 ppb
calcium (Ca)
Max. 10 ppb
cadmium (Cd)
Max. 10 ppb
cobalt (Co)
Max. 10 ppb
chromium (Cr)
Max. 10 ppb
copper (Cu)
Max. 10 ppb
iron (Fe)
Max. 10 ppb
gallium (Ga)
Max. 10 ppb
germanium (Ge)
Max. 10 ppb
potassium (K)
Max. 10 ppb
lithium (Li)
Max. 10 ppb
magnesium (Mg)
Max. 10 ppb
manganese (Mn)
Max. 10 ppb
molybdenum (Mo)
Max. 10 ppb
sodium (Na)
Max. 10 ppb
nickel (Ni)
Max. 10 ppb
lead (Pb)
Max. 10 ppb
antimony (Sb)
Max. 5 ppb
silicon (Si)
Max. 100 ppb
tin (Sn)
Max. 10 ppb
strontium (Sr)
Max. 10 ppb
tantalum (Ta)
Max. 10 ppb
titanium (Ti)
Max. 10 ppb
thallium (Tl)
Max. 10 ppb
vanadium (V)
Max. 10 ppb
zinc (Zn)
Max. 10 ppb
zirconium (Zr)
Max. 10 ppb
carbonate (CO3)
Max. 10 ppm
chloride (Cl)
Max. 0.5 ppm
phosphate (PO4)
Max. 0.2 ppm
sulfate (SO4)
Max. 3 ppm
APHA
Max. 10