Dimetil sulfóxido ≥99.9% (por GC), Puriss. p.a. ACS, Riedel-de Haën™

Proveedor: Honeywell Chemicals
Atención

Sinónimos: DMSO

41640-2.5L 41640-100ML 41640-1L 41640-25L
41640-2.5LEA 314 EUR
41640-2.5L 41640-100ML 41640-1L HONC41640-25L
Dimetil sulfóxido ≥99.9% (por GC), Puriss. p.a. ACS, Riedel-de Haën™
Dimetil sulfóxido

ACS GENERAL USE SOLVENTS


  • Value priced solution for applications such as preparative-scale HPLC, cleaning and organic synthesis
  • Suitable for less demanding applications such as routine isocratic HPLC
  • Variations and decrease issues traceable to solvent contamination
  • All solvents are tested to meet ACS general use specifications

Formula: (CH₃)₂SO
MW: 78.14 g/mol
Pto. Ebullición: 189 °C
Pto. de fusión: 18.5 °C
Densidad: 1.104 g/cm³ (20 °C)
Pto. de inflamación: 28.5 %(V)
Temperatura de almacenaje: Ambiente
Número MDL: MFCD00002089
Núm. CAS: 67-68-5
EINECS: 200-664-3
Índice Merck: 13,03285
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=3ec1573e80c11ddf9254283ef76abf5fb6539c7e&vid=157e2a24c93041cbbb69833d226195e333b07665&prid=web&clid=SAPDAM

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Resultados test especificaciones

Appearance complying
Identity (NMR) complying
Assay (GC) Min. 99.9 %
Refractive index (n 20/D) 1.478 - 1.480
Congealing - Freezing Point 17.5 - 20.4 °C
Non-volatile matter Max. 0.005 %
Water (Karl Fischer) Max. 0.1 %
Acid (by titration) Max. 0.001 meq/g
Free acid (as CH₃COOH) Max. 0.001 %
Aluminium (Al) Max. 0.5 ppm
Barium (Ba) Max. 0.1 ppm
Bismuth (Bi) Max. 0.1 ppm
Calcium (Ca) Max. 0.5 ppm
Cadmium (Cd) Max. 0.05 ppm
Cobalt (Co) Max. 0.02 ppm
Chromium (Cr) Max. 0.02 ppm
Copper (Cu) Max. 0.02 ppm
Iron (Fe) Max. 0.5 ppm
Potassium (K) Max. 0.5 ppm
Lithium (Li) Max. 0.1 ppm
Magnesium (Mg) Max. 0.1 ppm
Manganese (Mn) Max. 0.02 ppm
Molybdenum (Mo) Max. 0.1 ppm
Sodium (Na) Max. 1 ppm
Nickel (Ni) Max. 0.5 ppm
Lead (Pb) Max. 0.1 ppm
Strontium (Sr) Max. 0.1 ppm
Zinc (Zn) Max. 0.1 ppm
Vapor Density 2.7 (vs air)


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