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Ammonium Hydroxide

Ammonia Solution (17365)

25.0-30.0% VLSI Puranal

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General Information

  • Grade
    • VLSI
  • CAS Number
    • 1336-21-6

Physical Properties

  • Density
    • 0.90 g/cm3 20 °C
  • Vapor Pressure
    • 837 hPa 20 °C
  • Melting Point/Range
    • -92 °C
  • Partition Coefficient
    • -0.64
  • Physical Form
    • Liquid
  • pH
    • Alkaline, undiluted
  • Color
    • Colorless
  • Odor
    • Stinging, Ammoniacal
  • Solubility in Water
    • Completely miscible
  • Flashpoint
    • Not applicable
  • Boiling Point/Range
    • 37.7 °C 1,013 hPa

Safety Information

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

International Transportation

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

General Information

  • Grade
    • VLSI
  • CAS Number
    • 1336-21-6

Physical Properties

  • Density
    • 0.90 g/cm3 20 °C
  • Vapor Pressure
    • 837 hPa 20 °C
  • Melting Point/Range
    • -92 °C
  • Partition Coefficient
    • -0.64
  • Physical Form
    • Liquid
  • pH
    • Alkaline, undiluted
  • Color
    • Colorless
  • Odor
    • Stinging, Ammoniacal
  • Solubility in Water
    • Completely miscible
  • Flashpoint
    • Not applicable
  • Boiling Point/Range
    • 37.7 °C 1,013 hPa

Safety Information

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

International Transportation

  • Packing Group
    • III
  • UN Number
    • 2672
  • Harmonized System Code
    • 28142000
  • Chemical Class
    • 8
  • Grade : VLSI
  • CAS Number : 1336-21-6
  • Density : 0.90 g/cm3 20 °C
  • Vapor Pressure : 837 hPa 20 °C
  • Melting Point/Range : -92 °C
  • Partition Coefficient : -0.64
  • Physical Form : Liquid
  • pH : Alkaline, undiluted
  • Color : Colorless
  • Odor : Stinging, Ammoniacal
  • Solubility in Water : Completely miscible
  • Flashpoint : Not applicable
  • Boiling Point/Range : 37.7 °C 1,013 hPa
  • Ignition Temperature : 630 °C
  • Flammability : Not applicable
  • Thermal Decomposition : No decomposition if used as directed.
  • Incompatible Materials : Acids, Halogens
  • Self Ignition : 651 °C
  • Chemical Stability : Stable under recommended storage conditions.
  • Oxidizing : The substance or mixture is not classified as oxidizing.
  • Evaporation Rate : No data available
  • Packing Group : III
  • UN Number : 2672
  • Harmonized System Code : 28142000
  • Chemical Class : 8
Property
Value
particles > 0,5 µm
Max. 250 P/ml
assay
25.0 - 30.0 %
non-volatile matter
Max. 3 ppm
silver (Ag)
Max. 0.01 ppm
aluminium (Al)
Max. 0.01 ppm
arsenic, antimony (as As)
Max. 0.05 ppm
gold (Au)
Max. 0.02 ppm
boron (B)
Max. 0.01 ppm
barium (Ba)
Max. 0.01 ppm
beryllium (Be)
Max. 0.01 ppm
bismuth (Bi)
Max. 0.02 ppm
calcium (Ca)
Max. 0.1 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. 0.05 ppm
gallium (Ga)
Max. 0.01 ppm
germanium (Ge)
Max. 0.05 ppm
indium (In)
Max. 0.01 ppm
potassium (K)
Max. 0.1 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. 0.2 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
carbonate (as CO2)
Max. 10 ppm
chloride (Cl)
Max. 0.5 ppm
phosphate (PO4)
Max. 0.2 ppm
silicate (as SiO2)
Max. 0.5 ppm
sulfate (SO4)
Max. 2 ppm
KMnO4 red. matter (as O)
Max. 5 ppm