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dimetylosulfotlenek 99,9 GC_ASSAY_METHOD, Puriss. p.a. ACS, Riedel-de Haën™

Dostawca: Honeywell Chemicals
Uwaga

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

41640-2.5L 41640-100ML 41640-1L 41640-25L
41640-2.5LEA 1570 PLN
41640-2.5L 41640-100ML 41640-1L HONC41640-25L
dimetylosulfotlenek 99,9 GC_ASSAY_METHOD, Puriss. p.a. ACS, Riedel-de Haën™
dimetylosulfotlenek

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

Formuła: (CH₃)₂SO
MW: 78.14 g/mol
Temp. Wrzenia: 189 °C
Temp. topnienia: 18.5 °C
Gęstość: 1.104 g/cm³ (20 °C)
Temp. Zapłonu: 28.5 %(V)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00002089
Numer CAS: 67-68-5
Numer WE (dawny EINECS): 200-664-3
Klasyfikacja Merck : 13,03285
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Wyniki testów specyfikacyjnych

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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