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Key Documents

Safety Information

673439

Sigma-Aldrich

Dimethyl sulfoxide solution

50 wt. % in H2O

Synonym(s):

DMSO

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About This Item

Empirical Formula (Hill Notation):
C2H6OS
CAS Number:
67-68-5
Molecular Weight:
78.13
MDL number:
MFCD00002089
UNSPSC Code:
12191600
PubChem Substance ID:
57652078

form

liquid

Quality Level

100

concentration

50 wt. % in H2O

density

1.069 g/mL at 25 °C

SMILES string

CS(C)=O

InChI

1S/C2H6OS/c1-4(2)3/h1-2H3

InChI key

IAZDPXIOMUYVGZ-UHFFFAOYSA-N

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Other Notes

A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

673439-50L-P2-LS:
673439-200L:
673439-200L-D:
673439-20L:
673439-18L:
673439-BULK:
673439-VAR:
673439-18L-D:

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Certificates of Analysis (COA)

Lot/Batch Number
SHBS1175
SHBR5992
SHBP5184
SHBP6529
SHBN7204

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