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Nitrates

Sodium nitrate (13444)

extra pure, meets analytical specification of FCC, E 251, assay (calc. to the dried substance) 99.0 - 100.5%

General Information

  • Application
    • Industrial
  • CAS Number
    • 7631-99-4
  • Molar Mass
    • 84.99 g/mol

Physical Properties

  • Boiling Point/Range
    • Not applicable
  • Color
    • Colorless
  • Density
    • 2.26 g/cm3 (20 °C)
  • Melting Point/Range
    • 308 °C
  • Odor
    • Odorless
  • pH
    • 5.0 to 7.0 (20 °C) as aqueous solution
  • Physical Form
    • Crystalline powder
  • Solubility in Water
    • 20 °C
  • Vapor Pressure
    • No data available

Safety Information

  • Chemical Stability
    • Stable under normal conditions.
  • Flammability
    • The product is not flammable.
  • Incompatible Materials
    • Aluminium, Aluminum oxides, Antimony, Sodium hypophosphite, Sodium thiosulfate, Cyanides, Sulphur, Combustible material, Acids, Reducing agents
  • Oxidizing
    • The substance or mixture is classified as oxidizing with the category 3.
  • Self Ignition
    • Not auto-flammable
  • Thermal Decomposition
    • 380 °C

International Transportation

  • Chemical Class
    • 5.1
  • Harmonized System Code
    • 2834295100
  • Packing Group
    • III
  • UN Number
    • 1498

General Information

  • Application
    • Industrial
  • CAS Number
    • 7631-99-4
  • Molar Mass
    • 84.99 g/mol

Physical Properties

  • Boiling Point/Range
    • Not applicable
  • Color
    • Colorless
  • Density
    • 2.26 g/cm3 (20 °C)
  • Melting Point/Range
    • 308 °C
  • Odor
    • Odorless
  • pH
    • 5.0 to 7.0 (20 °C) as aqueous solution
  • Physical Form
    • Crystalline powder
  • Solubility in Water
    • 20 °C
  • Vapor Pressure
    • No data available

Safety Information

  • Chemical Stability
    • Stable under normal conditions.
  • Flammability
    • The product is not flammable.
  • Incompatible Materials
    • Aluminium, Aluminum oxides, Antimony, Sodium hypophosphite, Sodium thiosulfate, Cyanides, Sulphur, Combustible material, Acids, Reducing agents
  • Oxidizing
    • The substance or mixture is classified as oxidizing with the category 3.
  • Self Ignition
    • Not auto-flammable
  • Thermal Decomposition
    • 380 °C

International Transportation

  • Chemical Class
    • 5.1
  • Harmonized System Code
    • 2834295100
  • Packing Group
    • III
  • UN Number
    • 1498
  • CAS Number : 7631-99-4
  • Molar Mass : 84.99 g/mol
  • Application : Industrial
  • Melting Point/Range : 308 °C
  • Solubility in Water : 20 °C
  • Boiling Point/Range : Not applicable
  • Color : Colorless
  • Physical Form : Crystalline powder
  • Density : 2.26 g/cm3 (20 °C)
  • Vapor Pressure : No data available
  • pH : 5.0 to 7.0 (20 °C) as aqueous solution
  • Odor : Odorless
  • Thermal Decomposition : 380 °C
  • Self Ignition : Not auto-flammable
  • Incompatible Materials : Aluminium, Aluminum oxides, Antimony, Sodium hypophosphite, Sodium thiosulfate, Cyanides, Sulphur, Combustible material, Acids, Reducing agents
  • Oxidizing : The substance or mixture is classified as oxidizing with the category 3.
  • Chemical Stability : Stable under normal conditions.
  • Flammability : The product is not flammable.
  • Chemical Class : 5.1
  • UN Number : 1498
  • Harmonized System Code : 2834295100
  • Packing Group : III
Image
SKU
Description
alt
CIP900-10094246
SODIUM NITRATE EXTRA PURE.-25BAG
Property
Value
assay (calc. to the dried substance)
99.0 - 100.5 %
loss on drying (105°C)
Max. 1 %
pH (5 %, 20°C)
5 - 7
arsenic (As)
Max. 2 ppm
calcium (Ca)
Max. 0.005 %
copper (Cu)
Max. 0.001 %
iron (Fe)
Max. 0.001 %
mercury (Hg)
Max. 1 ppm
potassium (K)
Max. 0.01 %
magnesium (Mg)
Max. 0.002 %
lead (Pb)
Max. 2 ppm
zinc (Zn)
Max. 0.001 %
heavy metals (as Pb)
Max. 0.001 %
chloride (Cl)
Max. 0.001 %
nitrite (NO2)
Max. 10 ppm
sulfate (SO4)
Max. 0.01 %
total halogen compounds (as Cl)
Max. 0.02 %
residual solvents
complying