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Sulfates

Sodium sulfate (13464)

extra pure, meets analytical specification of Ph. Eur., BP, USP, assay (calc. to the dried substance) 99.0 - 100.5%

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General Information

  • CAS Number
    • 7757-82-6
  • Molar Mass
    • 142.04 g/mol
  • Application
    • Industrial

Physical Properties

  • Odor
    • Odorless
  • Physical Form
    • Crystalline powder
  • Melting Point/Range
    • 884 °C
  • Vapor Pressure
    • No data available
  • Color
    • Colorless
  • Boiling Point/Range
    • No data available

Safety Information

  • Chemical Stability
    • Stable under recommended storage conditions.
  • Flammability
    • The product is not flammable.
  • Thermal Decomposition
    • No decomposition if used as directed.
  • Incompatible Materials
    • None known

International Transportation

  • Harmonized System Code
    • 28331100

General Information

  • CAS Number
    • 7757-82-6
  • Molar Mass
    • 142.04 g/mol
  • Application
    • Industrial

Physical Properties

  • Odor
    • Odorless
  • Physical Form
    • Crystalline powder
  • Melting Point/Range
    • 884 °C
  • Vapor Pressure
    • No data available
  • Color
    • Colorless
  • Boiling Point/Range
    • No data available

Safety Information

  • Chemical Stability
    • Stable under recommended storage conditions.
  • Flammability
    • The product is not flammable.
  • Thermal Decomposition
    • No decomposition if used as directed.
  • Incompatible Materials
    • None known

International Transportation

  • Harmonized System Code
    • 28331100
  • CAS Number : 7757-82-6
  • Molar Mass : 142.04 g/mol
  • Application : Industrial
  • Odor : Odorless
  • Physical Form : Crystalline powder
  • Melting Point/Range : 884 °C
  • Vapor Pressure : No data available
  • Color : Colorless
  • Boiling Point/Range : No data available
  • Chemical Stability : Stable under recommended storage conditions.
  • Flammability : The product is not flammable.
  • Thermal Decomposition : No decomposition if used as directed.
  • Incompatible Materials : None known
  • Harmonized System Code : 28331100
Property
Value
assay (calc. to the dried substance)
99.0 - 100.5 %
loss on drying (130°C)
Max. 0.5 %
free acid (as H2SO4)
Max. 0.05 %
free alkali (as NaOH)
Max. 0.04 %
arsenic (As)
Max. 0.0002 %
calcium (Ca)
Max. 0.005 %
iron (Fe)
Max. 0.005 %
magnesium (Mg)
Max. 0.005 %
zinc (Zn)
Max. 0.03 %
heavy metals (as Pb)
Max. 0.001 %
chloride (Cl)
Max. 0.02 %
appearance of the solution
complying
acidity or alkalinity
complying
residual solvents
complying