Ammonium Hydroxide
Ammonia Solution (17605)
Min. 25% NH3, VLSI Puranal
Overview
Specifications
General Information
- CAS Number
- 1336-21-6
- Grade
- VLSI
Physical Properties
- pH
- Alkaline, undiluted
- Physical Form
- Liquid
- Melting Point/Range
- -92 °C
- Boiling Point/Range
- 37.7 °C (1,013 hPa)
- Odor
- Stinging, Ammoniacal
- Flashpoint
- Not applicable
- Color
- Colorless
- Vapor Pressure
- 837 hPa (20 °C) hectopascal
- Density
- 0.90 g/cm3 (20 °C)
- Partition Coefficient
- -0.64
Safety Information
- Chemical Stability
- Stable under recommended storage conditions.
- Flammability
- Not applicable
- Thermal Decomposition
- No decomposition if used as directed.
- Oxidizing
- The substance or mixture is not classified as oxidizing.
- Incompatible Materials
- Acids, Halogens
- Evaporation Rate
- No data available
- Self Ignition
- 651 °C
- Ignition Temperature
- 630 °C
International Transportation
- Harmonized System Code
- 28142000
- Chemical Class
- 8
- Packing Group
- III
- UN Number
- 2672
General Information
- CAS Number
- 1336-21-6
- Grade
- VLSI
Physical Properties
- pH
- Alkaline, undiluted
- Physical Form
- Liquid
- Melting Point/Range
- -92 °C
- Boiling Point/Range
- 37.7 °C (1,013 hPa)
- Odor
- Stinging, Ammoniacal
- Flashpoint
- Not applicable
- Color
- Colorless
- Vapor Pressure
- 837 hPa (20 °C) hectopascal
- Density
- 0.90 g/cm3 (20 °C)
- Partition Coefficient
- -0.64
Safety Information
- Chemical Stability
- Stable under recommended storage conditions.
- Flammability
- Not applicable
- Thermal Decomposition
- No decomposition if used as directed.
- Oxidizing
- The substance or mixture is not classified as oxidizing.
- Incompatible Materials
- Acids, Halogens
- Evaporation Rate
- No data available
- Self Ignition
- 651 °C
- Ignition Temperature
- 630 °C
International Transportation
- Harmonized System Code
- 28142000
- Chemical Class
- 8
- Packing Group
- III
- UN Number
- 2672
- CAS Number : 1336-21-6
- Grade : VLSI
- pH : Alkaline, undiluted
- Physical Form : Liquid
- Melting Point/Range : -92 °C
- Boiling Point/Range : 37.7 °C (1,013 hPa)
- Odor : Stinging, Ammoniacal
- Flashpoint : Not applicable
- Color : Colorless
- Vapor Pressure : 837 hPa (20 °C) hectopascal
- Density : 0.90 g/cm3 (20 °C)
- Partition Coefficient : -0.64
- Chemical Stability : Stable under recommended storage conditions.
- Flammability : Not applicable
- Thermal Decomposition : No decomposition if used as directed.
- Oxidizing : The substance or mixture is not classified as oxidizing.
- Incompatible Materials : Acids, Halogens
- Evaporation Rate : No data available
- Self Ignition : 651 °C
- Ignition Temperature : 630 °C
- Harmonized System Code : 28142000
- Chemical Class : 8
- Packing Group : III
- UN Number : 2672
Property
Value
particles > 0,5 µm
Max. 250 P/ml
assay
Min. 25 %
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
arsenic (As)
Max. 0.01 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
antimony (Sb)
Max. 0.01 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
