MilliporeSigma
All Photos(1)

Documents

01934

Supelco

Dimethyl sulfoxide

for inorganic trace analysis, ≥99.99995% (metals basis)

Sign Into View Organizational & Contract Pricing

Synonym(s):
DMSO
Linear Formula:
(CH3)2SO
CAS Number:
Molecular Weight:
78.13
Beilstein/REAXYS Number:
506008
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

for inorganic trace analysis

Quality Level

vapor density

2.7 (vs air)
2.7 (vs air)

vapor pressure

0.42 mmHg ( 20 °C)
0.42 mmHg

assay

≥99.9% (GC)
≥99.99995% (metals basis)

form

liquid

autoignition temp.

573 °F

expl. lim.

42 %, 63 °F
42 %

color

colorless

refractive index

n20/D 1.479 (lit.)

bp

189 °C (lit.)
189 °C

mp

16-19 °C (lit.)
16-19 °C

solubility

H2O: miscible (completely)

density

1.099-1.101 g/mL at 20 °C
1.10 g/mL (lit.)

cation traces

Ag: ≤0.5 μg/kg
Al: ≤1 μg/kg
As: ≤0.01 mg/kg
Au: ≤0.5 μg/kg
Be: ≤0.5 μg/kg
Bi: ≤0.5 μg/kg
Ca: ≤20 μg/kg
Cd: ≤0.5 μg/kg
Ce: ≤0.5 μg/kg
Co: ≤0.5 μg/kg
Cr: ≤5 μg/kg
Cs: ≤0.5 μg/kg
Cu: ≤5 μg/kg
Fe: ≤20 μg/kg
Ga: ≤0.5 μg/kg
Ge: ≤0.5 μg/kg
Hg: ≤5 μg/kg
In: ≤10 μg/kg
Ir: ≤0.5 μg/kg
K: ≤10 μg/kg
Li: ≤0.5 μg/kg
Mg: ≤10 μg/kg
Mn: ≤5 μg/kg
Mo: ≤0.5 μg/kg
Na: ≤50 μg/kg
Ni: ≤5 μg/kg
Os: ≤1 μg/kg
Pb: ≤0.5 μg/kg
Pd: ≤0.5 μg/kg
Pt: ≤0.5 μg/kg
Rb: ≤0.5 μg/kg
Rh: ≤0.5 μg/kg
Ru: ≤0.5 μg/kg
Sb: ≤0.5 μg/kg
Se: ≤0.01 mg/kg
Sn: ≤0.5 μg/kg
Sr: ≤0.5 μg/kg
Ti: ≤5 μg/kg
Tl: ≤0.5 μg/kg
U: ≤0.5 μg/kg
V: ≤0.5 μg/kg
Zn: ≤5 μg/kg
Zr: ≤0.5 μg/kg

SMILES string

CS(C)=O

InChI

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

InChI key

IAZDPXIOMUYVGZ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
416404163934869
vibrant-m

01934

Dimethyl sulfoxide

-
vibrant-m

41640

Dimethyl sulfoxide

Essential Grade
vibrant-m

41639

Dimethyl sulfoxide

Premium Grade
vibrant-m

34869

Dimethyl sulfoxide

-
assay

≥99.9% (GC), ≥99.99995% (metals basis)

assay

≥99.9% (GC)

assay

≥99.5% (GC)

assay

≥99.7%

grade

for inorganic trace analysis

grade

ACS reagent, puriss. p.a.

grade

for molecular biology

grade

-

solubility

H2O: miscible (completely)

solubility

-

solubility

H2O: miscible (completely)

solubility

-

vapor density

2.7 (vs air)

vapor density

2.7 (vs air)

vapor density

2.7 (vs air)

vapor density

2.7 (vs air)

form

liquid

form

liquid

form

liquid

form

liquid

Caution

Supercools easily and remelts slowly at room temperature. Solidified product can be re-liquified by warming to room temperature without detriment to the product.

Other Notes

For information on dimethyl sulfoxide miscibility, please visit the following link:
Dimethyl Sulfoxide Miscibility/Immiscibility Table

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

188.6 °F - closed cup

flash_point_c

87 °C - closed cup


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 4

1 of 4

Dimethyl sulfoxide United States Pharmacopeia (USP) Reference Standard

USP

1211006

Dimethyl sulfoxide

Dimethyl sulfoxide for spectroscopy Uvasol®

Supelco

1.02950

Dimethyl sulfoxide

Dimethyl sulfoxide ≥99.5% (GC), suitable for plant cell culture

Sigma-Aldrich

D4540

Dimethyl sulfoxide

Dimethyl sulfoxide EMPLURA®

Supelco

1.16743

Dimethyl sulfoxide

Phillip McDonagh et al.
Veterinary microbiology, 174(3-4), 438-447 (2014-12-04)
Feline infectious peritonitis (FIP), a feline coronavirus (FCoV) induced disease, is almost invariably fatal with median life expectancy measured in days. Current treatment options are, at best, palliative. The objectives of this study were to evaluate a panel of nineteen
Claudia C Faria et al.
Cancer research, 75(1), 134-146 (2014-11-14)
Medulloblastoma is the most common malignant pediatric brain tumor, with metastases present at diagnosis conferring a poor prognosis. Mechanisms of dissemination are poorly understood and metastatic lesions are genetically divergent from the matched primary tumor. Effective and less toxic therapies
A Hillarp et al.
Journal of thrombosis and haemostasis : JTH, 12(9), 1545-1553 (2014-06-27)
Apixaban is an oral direct factor Xa inhibitor developed for the prophylaxis and treatment of thromboembolic disorders. Laboratory monitoring is not necessary, but the effects on common coagulation reagents and assays constitute clinically valuable information. To investigate the effects of apixaban
Wiebke Nahrendorf et al.
The Journal of infectious diseases, 210(12), 1981-1990 (2014-06-28)
Immunization of healthy volunteers during receipt of chemoprophylaxis with Plasmodium falciparum sporozoites (CPS-immunization) induces sterile protection from malaria. Antibody responses have long been known to contribute to naturally acquired immunity against malaria, but their association with sterile protection after whole
Rory W Blackler et al.
British journal of pharmacology, 172(4), 992-1004 (2014-10-10)
Hydrogen sulphide is an important mediator of gastrointestinal mucosal defence. The use of non-steroidal anti-inflammatory drugs (NSAIDs) is significantly limited by their toxicity in the gastrointestinal tract. Particularly concerning is the lack of effective preventative or curative treatments for NSAID-induced

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service