Dichlormethan ≥99% (by GC) stabilizovaný, Puriss., meets analytical specification of Ph. Eur., NF, Riedel-de Haën™
:75-09-2
:
:CH₂Cl₂
:MFCD00000881
:12,06140
:39…41 °C (1,013 hPa)
:–97 °C
:1,32…1.33 g/cm³ (20 °C)
:Ambient
:200-838-9
:6.1,III
:Stabilised with amylene ~25 mg/L
:1593
:GHS07
:GHS08
- 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
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