Acids & Bases
Ammonia solution (05002)
extra pure, max. 33% NH3
Overview
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Ammonia is a compound of nitrogen and hydrogen with the formula NH3 and is a colorless gas with a characteristic pungent smell. Although common in nature and in wide use, ammonia is both caustic and hazardous in its concentrated form. Ammonia is also a building block for the synthesis of many pharmaceutical products and is used in many commercial cleaning products.
Specifications
General Information
- CAS Number
- 1336-21-6
- Linear Formula
- NH4OH
- Grade
- Extra pure
Physical Properties
- Odor
- Ammoniacal
- Color
- Colorless
- Vapor Pressure
- 1,900 hPa (50 °C) hectopascal
- pH
- Alkaline, undiluted
- Melting Point/Range
- -92 °C
- Boiling Point/Range
- 32 °C (1,013 hPa)
- Physical Form
- Crystalline powder
- Density
- 0.89 g/cm3 (20 °C)
Safety Information
- Thermal Decomposition
- No decomposition if used as directed.
- Flammability
- Not applicable
- Incompatible Materials
- Acids, Halogens, Propylene oxide, Calcium, Dimethyl sulfate, Acid chlorides, Acid anhydrides, Acids, Nitromethane, Heavy metal salts
- Self Ignition
- 651 °C
- Chemical Stability
- Stable under recommended storage conditions
International Transportation
- UN Number
- 2672
- Chemical Class
- 8
- Harmonized System Code
- 28142000
- Packing Group
- III
General Information
- CAS Number
- 1336-21-6
- Linear Formula
- NH4OH
- Grade
- Extra pure
Physical Properties
- Odor
- Ammoniacal
- Color
- Colorless
- Vapor Pressure
- 1,900 hPa (50 °C) hectopascal
- pH
- Alkaline, undiluted
- Melting Point/Range
- -92 °C
- Boiling Point/Range
- 32 °C (1,013 hPa)
- Physical Form
- Crystalline powder
- Density
- 0.89 g/cm3 (20 °C)
Safety Information
- Thermal Decomposition
- No decomposition if used as directed.
- Flammability
- Not applicable
- Incompatible Materials
- Acids, Halogens, Propylene oxide, Calcium, Dimethyl sulfate, Acid chlorides, Acid anhydrides, Acids, Nitromethane, Heavy metal salts
- Self Ignition
- 651 °C
- Chemical Stability
- Stable under recommended storage conditions
International Transportation
- UN Number
- 2672
- Chemical Class
- 8
- Harmonized System Code
- 28142000
- Packing Group
- III
- CAS Number : 1336-21-6
- Linear Formula : NH4OH
- Grade : Extra pure
- Odor : Ammoniacal
- Color : Colorless
- Vapor Pressure : 1,900 hPa (50 °C) hectopascal
- pH : Alkaline, undiluted
- Melting Point/Range : -92 °C
- Boiling Point/Range : 32 °C (1,013 hPa)
- Physical Form : Crystalline powder
- Density : 0.89 g/cm3 (20 °C)
- Thermal Decomposition : No decomposition if used as directed.
- Flammability : Not applicable
- Incompatible Materials : Acids, Halogens, Propylene oxide, Calcium, Dimethyl sulfate, Acid chlorides, Acid anhydrides, Acids, Nitromethane, Heavy metal salts
- Self Ignition : 651 °C
- Chemical Stability : Stable under recommended storage conditions
- UN Number : 2672
- Chemical Class : 8
- Harmonized System Code : 28142000
- Packing Group : III
Property
Value
assay
30 - 33 %
non-volatile matter
Max. 0.002 %
iron (Fe)
Max. 0.0001 %
heavy metals (as Pb)
Max. 0.0003 %
chloride (Cl)
Max. 0.0002 %
sulfate (SO4)
Max. 0.002 %
