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Northern Ireland
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Dichloromethane ≥99% (by GC) stabilised, Puriss., meets analytical specification of Ph. Eur., NF, Riedel-de Haën™
Irritant
Health
Dichloromethane ≥99% (by GC) stabilised, Puriss., meets analytical specification of Ph. Eur., NF, Riedel-de Haën™
Certificates
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Irritant
Health
Dichloromethane ≥99% (by GC) stabilised, Puriss., meets analytical specification of Ph. Eur., NF, Riedel-de Haën™
Certificates

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Specification Test Results

  • Assay (GC):
    Min. 99.0 %
  • Density (D 20/20):
    1.320 - 1.330
  • Density (D 25/25):
    1.318 - 1.322
  • Refractive index (n 20/D):
    1.423 - 1.425
  • Non-volatile matter:
    Max. 20 ppm
  • Water (Karl Fischer):
    Max. 0.02 %
  • Free acid (as HCl):
    Max. 0.001 %
  • Heavy metals (as Pb):
    Max. 1 ppm
  • Chloride (Cl):
    Max. 0.0003 %
  • Free chlorine (Cl):
    Max. 0.0001 %
  • Free chlorine:
    complying
  • Reaction against H₂SO₄:
    complying
  • Ethanol (GC):
    Max. 0.01 Vol.%
  • Methanol (GC):
    Max. 0.02 Vol.%
  • 2-methyl-2-buten (GC):
    10 - 60 Vol.ppm
  • Tetrachlorocarbon (GC):
    Max. 10 Vol.ppm
  • CHCl₃ (GC):
    Max. 50 Vol.ppm
  • Ethanol, 2-Methylbut-2-en + Volatile Impurities:
    complying
  • Impurities (GC) total without stabilizer:
    Max. 0.1 Vol.%
  • Residual solvents:
    complying
  • Appearance of the substance:
    complying
  • Identity (IR):
    complying
  • APHA:
    Max. 10

Specification Test Results

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