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Dichlormethan ≥99.8% stabilizovaný, CHROMASOLV™ for HPLC, Riedel-de Haën™

Dodavatel: Honeywell Chemicals
Varování

Synonyms: Methylene chloride

Stabilization: Stabilised with amylene

34856-2.5L 34856-18L 34856-1L 34856-4X2.5L 34856-6X1L 34856-45L
34856-2.5LEA 5890 CZK
34856-2.5L 34856-18L 34856-1L 34856-4X2.5L 34856-6X1L 34856-45L
Dichlormethan ≥99.8% stabilizovaný, CHROMASOLV™ for HPLC, Riedel-de Haën™
Dichloromethane

  • For HPLC and organic synthesis
  • High-purity, multipurpose solvents
  • High lot-to-lot consistency

Vzorec: CH₂Cl₂
MW: 84.93
Bod varu: 39…41 °C (1.013 hPa)
Bod tání: –97 °C
Hustota: 1.322
Storage Temperature: Ambient
MDL Number: MFCD00000881
CAS číslo: 75-09-2
EINECS: 200-838-9
UN: 1593
ADR: 6.1 III
Merck Index: 12,06140
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Objednat

Výsledky specifikačního testu

Appearance complying
Identity (IR) complying
Assay (GC) Min. 99.80 %
Non-volatile matter Max. 0.001 %
Water (Karl Fischer) Max. 0.02 %
Free acid (as HCl) Max. 0.001 %
Free chlorine complying
Absorbance at 260 nm Max. 0.01
Absorbance at 245 nm Max. 0.10
Absorbance at 240 nm Max. 0.30
Absorbance at 235 nm Max. 0.70
Absorbance complying
APHA Max. 10
2-methyl-2-buten (GC) 10 - 60 ppm
Autoignition Temperature 1223 °F
Contains amylene as stabilizer
Refractive Index n20/D 1.424 (lit.)


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