Ammonium Hydroxide
Ammonia Solution (17365)
25.0-30.0% VLSI Puranal
General Information
- CAS Number
- 1336-21-6
- Grade
- VLSI
Physical Properties
- Boiling Point/Range
- 37.7 °C (1,013 hPa)
- Color
- Colorless
- Density
- 0.90 g/cm3 (20 °C)
- Flashpoint
- Not applicable
- Melting Point/Range
- -92 °C
- Odor
- Stinging, Ammoniacal
- Partition Coefficient
- -0.64
- pH
- Alkaline, undiluted
- Physical Form
- Liquid
- Solubility in Water
- Completely miscible
- Vapor Pressure
- 837 hPa (20 °C)
Safety Information
- Chemical Stability
- Stable under recommended storage conditions.
- Evaporation Rate
- No data available
- Flammability
- Not applicable
- Ignition Temperature
- 630 °C
- Incompatible Materials
- Acids, Halogens
- Oxidizing
- The substance or mixture is not classified as oxidizing.
- Self Ignition
- 651 °C
- Thermal Decomposition
- No decomposition if used as directed.
International Transportation
- Chemical Class
- 8
- Harmonized System Code
- 28142000
- Packing Group
- III
- UN Number
- 2672
General Information
- CAS Number
- 1336-21-6
- Grade
- VLSI
Physical Properties
- Boiling Point/Range
- 37.7 °C (1,013 hPa)
- Color
- Colorless
- Density
- 0.90 g/cm3 (20 °C)
- Flashpoint
- Not applicable
- Melting Point/Range
- -92 °C
- Odor
- Stinging, Ammoniacal
- Partition Coefficient
- -0.64
- pH
- Alkaline, undiluted
- Physical Form
- Liquid
- Solubility in Water
- Completely miscible
- Vapor Pressure
- 837 hPa (20 °C)
Safety Information
- Chemical Stability
- Stable under recommended storage conditions.
- Evaporation Rate
- No data available
- Flammability
- Not applicable
- Ignition Temperature
- 630 °C
- Incompatible Materials
- Acids, Halogens
- Oxidizing
- The substance or mixture is not classified as oxidizing.
- Self Ignition
- 651 °C
- Thermal Decomposition
- No decomposition if used as directed.
International Transportation
- Chemical Class
- 8
- Harmonized System Code
- 28142000
- Packing Group
- III
- UN Number
- 2672
- Grade : VLSI
- CAS Number : 1336-21-6
- Partition Coefficient : -0.64
- Boiling Point/Range : 37.7 °C (1,013 hPa)
- Flashpoint : Not applicable
- Density : 0.90 g/cm3 (20 °C)
- Vapor Pressure : 837 hPa (20 °C)
- pH : Alkaline, undiluted
- Melting Point/Range : -92 °C
- Solubility in Water : Completely miscible
- Color : Colorless
- Physical Form : Liquid
- Odor : Stinging, Ammoniacal
- Oxidizing : The substance or mixture is not classified as oxidizing.
- Thermal Decomposition : No decomposition if used as directed.
- Self Ignition : 651 °C
- Ignition Temperature : 630 °C
- Incompatible Materials : Acids, Halogens
- Chemical Stability : Stable under recommended storage conditions.
- Flammability : Not applicable
- Evaporation Rate : No data available
- UN Number : 2672
- Packing Group : III
- Chemical Class : 8
- Harmonized System Code : 28142000
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