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DIMETHYL SULFOXIDE
Chemical Synonyms: Item: DS1461-801
Formula: (CH3)2SO Molecular weight: 78.13
Level: HPLC/SPECTRO CAS: 67-68-5
Application Date: For use in Liquid Chromatography and Spectrophotometry.Packaged under Nitrogen.Submicron filtered.Meets reagent specifications for testing USP/Nfmonographs
Properties
Melting point: 18.4℃ Viscosity 20 ℃: 2.24
Boiling point: 189℃ Merck Index 13th Edition: 13,3285
Density: 1.101 at 25℃(g/ml) Flash point: 85℃
Dielectric Constant: 46.68 at 25℃ Hazardous Material Identification System(HMIS): 1-2-0
Eluting value: Recommended storage code: GREEN
Refractive Index: 1.479 (n20°/D) International Maritime Organization Hazard Class Code:
Specifications
Assay (by GC-FID)
99.90%
Color

10 APHA
Residue   after evaporation
5 ppm
Water   (by KF coulometry)
0.05%
Optical   absorbance at


263 nm
1.00 AU

270 nm
0.40 AU

275 nm
0.20 AU

280 nm
0.15 AU

335 nm
0.02 AU

400 nm
0.01 AU


PACKAGING
Product Number: DS1461-801 Unit Size: 4L Case Size: 4x4L AG

                                                                         Anhui Tedia High Purity Solvents Co., Ltd.

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