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Disodium hydrogen phosphate heptahydrate 98.0-100.5%, EMPROVE® ESSENTIAL DAC, USP, SAFC®
Disodium hydrogen phosphate heptahydrate 98.0-100.5%, EMPROVE® ESSENTIAL DAC, USP, SAFC®
Catalog # CA1.06574.1000
CAS Number:  
Disodium hydrogen phosphate heptahydrate 98.0-100.5%, EMPROVE® ESSENTIAL DAC, USP, SAFC®
Catalog # CA1.06574.1000
Supplier Number:  1.06574.1000
CAS Number:  

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Specifications

  • Pack type:
    Plastic bottle
  • Size:
    1 kg
  • Cat. no.:
    CA1.06574.1000
  • Supplier No.:
    1.06574.1000

Specifications

Specification Test Results

  • Assay (alkalimetric, calculated on dried substance):
    98.0 - 100.5 %
  • Identity:
    passes test
  • Appearance of solution:
    passes test
  • Insoluble substances:
    ≤ 0.4 %
  • pH-value (5 %; water):
    8.7 - 9.3
  • Sodium Dihydrogene phospate (NaH₂PO₄):
    passes test
  • Chloride (Cl):
    ≤ 0.0200 %
  • Sulfate (SO₄):
    ≤ 0.0500 %
  • Heavy metals (as Pb):
    ≤ 0.0010 %
  • As (Arsenic):
    ≤ 0.0002 %
  • Fe (Iron):
    ≤ 0.0020 %
  • Residual solvents (ICH Q3C):
    excluded by manufacturing process
  • Reducing substances:
    passes test
  • Loss on drying (130 °C):
    45.0 - 49.0 %

Specification Test Results

About this item

 :
 :268.07 g/mol
Melting Pt:48 °C
Density:1.7 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:231-448-7
CAS Number:7782-85-6
Formula:HNa₂O₄P·7H₂O
MDL Number:MFCD00149180