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Dimetilsulfóxido 99,9 GC_ASSAY_METHOD, CHROMASOLV™ GC_HS, Riedel-de Haën™

Fornecedor: Honeywell Chemicals
Atenção

Sinônimos: Methanesulphinylmethane, Methyl sulphoxide, Dimethyl(oxido)sulphur, DMSO

51779-1L 51779-2.5L
51779-1LEA 0 EUR
51779-1L 51779-2.5L
Dimetilsulfóxido 99,9 GC_ASSAY_METHOD, CHROMASOLV™ GC_HS, Riedel-de Haën™
Dimetilsulfóxido

Honeywell Chromasolv™ GC-headspace solvents:


  • Developed particularly for the identification and quantification of residual solvents in pharmaceuticals using GC-headspace methods described in monographs from the United States Pharmacopeia (USP) or the European Pharmacopoeia (Ph. Eur.) and following the International Conference on Harmonization of Technical Requirements for Registration of Pharmaceuticals for Human Use (ICH) guidelines
  • Very pure solvents with extremely low concentrations of the defined residual solvents

Fórmula: (CH₃)₂SO
Peso Molecular: 78.14 g/mol
Ponto de ebulição: 189 °C
Ponto de Fusão: 18.5 °C
Densidade: 1.104 g/cm³ (20 °C)
Ponto de Inflamação: 28.5 %(V)
Temperatura de Armazenamento: Ambiente
Número MDL : MFCD00002089
Número CAS: 67-68-5
EINECS: 200-664-3
Merck Index: 13,03285
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Especificações dos Resultados do Teste

Assay (GC) Min. 99.9 %
Refractive index (n 20/D) 1.477 - 1.480
Water (Karl Fischer) Max. 0.04 %
UV-transmittance at 268 nm Min. 30 %
UV-transmittance at 275 nm Min. 60 %
UV-transmittance at 300 nm Min. 85 %
UV-transmittance at 350 nm Min. 95 %
UV-transmittance from 400 nm Min. 98 %
Suitability for the GC Headspace complying
Vapor Pressure 0.42 mmHg ( 20 °C)
Explosion Limit 42 %, 63 °F


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