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Dimethylsulfoxid ≥99.8% (by GC) for UV spectrophotometry, Riedel-de Haën™

Varování

41641-250MLEA 1420 CZK
41641-250ML
Dimethylsulfoxid ≥99.8% (by GC) for UV spectrophotometry, Riedel-de Haën™
Dimethylsulfoxid

Beilstein Number: 506008
RTECS Number: PV6210000
UNSPSC Code: 12191602

Vzorec: (CH₃)₂SO
MW: 78,14 g/mol
Bod varu: 189 °C
Bod tání: 18,5 °C
Hustota: 1,104 g/cm³ (20 °C)
Bod vzplanutí: 28,5 %(V)
Storage Temperature: Ambient
MDL Number: MFCD00002089
CAS číslo: 67-68-5
EINECS: 200-664-3
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Objednat

Výsledky specifikačního testu

Vapor Density 2.7 (vs air)
Assay (GC) Min. 99.8 %
Refractive index (n 20/D) 1.478 - 1.480
Non-volatile matter Max. 0.002 %
Water (Karl Fischer) Max. 0.2 %
Absorbance at 360 nm Max. 0.003
Absorbance at 340 nm Max. 0.01
Absorbance at 320 nm Max. 0.04
Absorbance at 300 nm Max. 0.10
Absorbance at 290 nm Max. 0.16
Absorbance 280 nm Max. 0.22
Absorbance at 270 nm Max. 0.4
Absorbance at 265 nm Max. 0.8

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