Methyl Sulfoxide; DMSO

 

Suitable for ultraviolet spectrophotometry or general use.

 

Chemical Formula

C2H6OS

Molecular Weight

F.W. 78.13

CAS #

67-68-5

 

Safety Information

Health Hazard

1

Fire Hazard

2

Reactivity

0

Material Safety Data Sheet

 

Test

Specification

Assay [(CH3)2SO; by GC]Min. 99.9%
AppearanceClear, colorless liquid
MAXIMUM LIMITS
Ultraviolet Absorbance (1 cm cell vs. Water):
|l(nm)|263|270|290|310|330|350-400
|Limit|1.0|0.40|0.18|0.10|0.02|0.01
Residue after Evaporation5 ppm

 

UPS limit

150 lb

Storage Information

LIGHT SENSITIVE, HYGROSCOPIC: Keep tightly closed in light-resistant containers.

Chemical information and descriptions have been provided by Spectrum Chemicals.

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 SP583-55   Dimethyl Sulfoxide, SpectroSolv - Dimethyl Sulfoxide, SpectroSolv - C2H6OS - 4 LT SP583-55 $2,438.94
 SP583-97   Dimethyl Sulfoxide, SpectroSolv - Dimethyl Sulfoxide, SpectroSolv - C2H6OS - 4 X 4 LT SP583-97 $9,241.80
 SP583-51005   Dimethyl Sulfoxide, SpectroSolv - Dimethyl Sulfoxide, SpectroSolv - C2H6OS - 500 ML PVC SP583-51005 $467.48
 SP583-0R005   Dimethyl Sulfoxide, SpectroSolv - Dimethyl Sulfoxide, SpectroSolv - C2H6OS - 6 X 500 ML SP583-0R005 $2,326.73
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