Nitrates
Barium nitrate (31128)
analytical reagent, Reag. ACS, emitter paste for CRT, catalyst precursor, assay min. 99.0%
Overview
Specifications
General Information
- Molar Mass
- 261.34 g/mol
- CAS Number
- 10022-31-8
- Linear Formula
- Ba(NO3)2
Physical Properties
- Odor
- Odorless
- Boiling Point/Range
- Decomposes on heating.
- Vapor Pressure
- Negligible hectopascal
- Physical Form
- Crystalline powder
- Density
- 3.24 g/cm3 (22 °C)
- Melting Point/Range
- 592 °C
- Color
- Colorless
- pH
- 5.0 to 7.0 (20 °C) as aqueous solution
Safety Information
- Thermal Decomposition
- No decomposition if used as directed: 600 °C
- Self Ignition
- Not auto-flammable
- Flammability
- The product is not flammable.
- Chemical Stability
- Stable under normal conditions.
- Incompatible Materials
- Reducing agents, Acids, Organic materials, Powdered metals, Combustible material
International Transportation
- Sub Class 1
- 6.1
- Chemical Class
- 5.1
- UN Number
- 1446
- Harmonized System Code
- 2834295100
- Packing Group
- II
General Information
- Molar Mass
- 261.34 g/mol
- CAS Number
- 10022-31-8
- Linear Formula
- Ba(NO3)2
Physical Properties
- Odor
- Odorless
- Boiling Point/Range
- Decomposes on heating.
- Vapor Pressure
- Negligible hectopascal
- Physical Form
- Crystalline powder
- Density
- 3.24 g/cm3 (22 °C)
- Melting Point/Range
- 592 °C
- Color
- Colorless
- pH
- 5.0 to 7.0 (20 °C) as aqueous solution
Safety Information
- Thermal Decomposition
- No decomposition if used as directed: 600 °C
- Self Ignition
- Not auto-flammable
- Flammability
- The product is not flammable.
- Chemical Stability
- Stable under normal conditions.
- Incompatible Materials
- Reducing agents, Acids, Organic materials, Powdered metals, Combustible material
International Transportation
- Sub Class 1
- 6.1
- Chemical Class
- 5.1
- UN Number
- 1446
- Harmonized System Code
- 2834295100
- Packing Group
- II
- Molar Mass : 261.34 g/mol
- CAS Number : 10022-31-8
- Linear Formula : Ba(NO3)2
- Odor : Odorless
- Boiling Point/Range : Decomposes on heating.
- Vapor Pressure : Negligible hectopascal
- Physical Form : Crystalline powder
- Density : 3.24 g/cm3 (22 °C)
- Melting Point/Range : 592 °C
- Color : Colorless
- pH : 5.0 to 7.0 (20 °C) as aqueous solution
- Thermal Decomposition : No decomposition if used as directed: 600 °C
- Self Ignition : Not auto-flammable
- Flammability : The product is not flammable.
- Chemical Stability : Stable under normal conditions.
- Incompatible Materials : Reducing agents, Acids, Organic materials, Powdered metals, Combustible material
- Sub Class 1 : 6.1
- Chemical Class : 5.1
- UN Number : 1446
- Harmonized System Code : 2834295100
- Packing Group : II
Property
Value
assay
Min. 99.0 %
assay of Ba
Min. 52 %
water insoluble matter
Max. 0.005 %
pH (5 %, 25 °C)
5.0 - 8.0
calcium (Ca)
Max. 0.002 %
copper (Cu)
Max. 5 ppm
iron (Fe)
Max. 2 ppm
potassium (K)
Max. 0.005 %
magnesium (Mg)
Max. 0.002 %
sodium (Na)
Max. 0.005 %
strontium (Sr)
Max. 0.05 %
heavy metals (ICP) ACS
Max. 5 ppm
ammonium (NH4)
Max. 0.001 %
chloride (Cl)
Max. 5 ppm
