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Oxides

Calcium hydroxide (12038)

extra pure, meets analytical specification of Ph. Eur., USP, FCC, E526, assay (complexometric) 95.0 - 100.5%

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General Information

  • Application
    • Industrial
  • CAS Number
    • 1305-62-0
  • Molar Mass
    • 74.1 g/mol

Physical Properties

  • Density
    • 2.240 g/cm3 20 °C
  • pH
    • 12.0 to 13.0 20 °C Saturated solution
  • Odor
    • Odorless
  • Color
    • Colorless
  • Solubility in Water
    • 20 °C
  • Physical Form
    • Crystalline powder

Safety Information

  • Chemical Stability
    • Stable under normal conditions.
  • Incompatible Materials
    • Acids, Maleic anhydride, Phosphorus, Nitro compounds
  • Self Ignition
    • Not auto-flammable
  • Flammability
    • The product is not flammable.

International Transportation

  • Harmonized System Code
    • 2825909000

General Information

  • Application
    • Industrial
  • CAS Number
    • 1305-62-0
  • Molar Mass
    • 74.1 g/mol

Physical Properties

  • Density
    • 2.240 g/cm3 20 °C
  • pH
    • 12.0 to 13.0 20 °C Saturated solution
  • Odor
    • Odorless
  • Color
    • Colorless
  • Solubility in Water
    • 20 °C
  • Physical Form
    • Crystalline powder

Safety Information

  • Chemical Stability
    • Stable under normal conditions.
  • Incompatible Materials
    • Acids, Maleic anhydride, Phosphorus, Nitro compounds
  • Self Ignition
    • Not auto-flammable
  • Flammability
    • The product is not flammable.

International Transportation

  • Harmonized System Code
    • 2825909000
  • Application : Industrial
  • CAS Number : 1305-62-0
  • Molar Mass : 74.1 g/mol
  • Density : 2.240 g/cm3 20 °C
  • pH : 12.0 to 13.0 20 °C Saturated solution
  • Odor : Odorless
  • Color : Colorless
  • Solubility in Water : 20 °C
  • Physical Form : Crystalline powder
  • Chemical Stability : Stable under normal conditions.
  • Incompatible Materials : Acids, Maleic anhydride, Phosphorus, Nitro compounds
  • Self Ignition : Not auto-flammable
  • Flammability : The product is not flammable.
  • Harmonized System Code : 2825909000
Image
SKU
Description
alt
10240913
CALCIUM HYDROXIDE 25,0KS
Property
Value
assay (complexometric)
95.0 - 100.5 %
assay (acidimetric)
95.0 - 100.5 %
insoluble in hydrochloric acid
Max. 0.2 %
arsenic (As)
Max. 3 ppm
barium (Ba)
Max. 300 ppm
cadmium (Cd)
Max. 1 ppm
copper (Cu)
Max. 0.001 %
iron (Fe)
Max. 0.1 %
lead (Pb)
Max. 1 ppm
zinc (Zn)
Max. 0.001 %
heavy metals (as Pb)
Max. 20 ppm
Mg and alkali salts (SO4)
Max. 2.5 %
carbonate (CO3)
complying
carbonate (als CaCO3)
Max. 5.0 %
chloride (Cl)
Max. 50 ppm
fluoride (F)
Max. 50 ppm
sulfate (SO4)
Max. 0.05 %
residual solvents
complying