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Calcium chloride dihydrate 99.0-102.0%, EMSURE® Reag. Ph. Eur., ACS for analysis, Supelco®
Calcium chloride dihydrate 99.0-102.0%, EMSURE® Reag. Ph. Eur., ACS for analysis, Supelco®
Supplier:  Merck
Certificates
Calcium chloride dihydrate 99.0-102.0%, EMSURE® Reag. Ph. Eur., ACS for analysis, Supelco®
Supplier:  Merck
Certificates
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Specifications

  • Environmentally Preferable:

Specifications

Specification Test Results

  • Assay (complexometric):
    99.0 - 102.0 %
  • Identity:
    passes test
  • Appearance of solution:
    passes test
  • Insoluble matter:
    ≤ 0.01 %
  • Acidity or alkalinity:
    passes test
  • pH-value (5 %; water, 25 °C):
    4.5 - 8.5
  • Sulfate (SO₄):
    ≤ 0.005 %
  • Heavy metals (as Pb):
    ≤ 0.0005 %
  • Al (Aluminium):
    ≤ 0.0001 %
  • Ba (Barium):
    ≤ 0.003 %
  • Cu (Copper):
    ≤ 0.0005 %
  • Fe (Iron):
    ≤ 0.0003 %
  • K (Potassium):
    ≤ 0.01 %
  • Mg (Magnesium):
    ≤ 0.005 %
  • Na (Sodium):
    ≤ 0.01 %
  • NH₄ (Ammonium):
    ≤ 0.005 %
  • Sr (Strontium):
    ≤ 0.05 %
  • Magnesium and alkali metals:
    ≤ 0.5 %
  • Oxidizing substances (as NO₃):
    ≤ 0.003 %

Specification Test Results

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