I10005
Dimethyl sulfoxide
suitable for HPLC, ≥99.5%
Synonym(s):
DMSO
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About This Item
Linear Formula:
(CH3)2SO
CAS Number:
Molecular Weight:
78.13
Beilstein:
506008
EC Number:
MDL number:
UNSPSC Code:
51172004
PubChem Substance ID:
grade:
HPLC grade
technique(s):
HPLC: suitable
bp:
189 °C (lit.)
vapor pressure:
0.42 mmHg ( 20 °C)
grade
HPLC grade
Quality Level
vapor density
2.7 (vs air)
vapor pressure
0.42 mmHg ( 20 °C)
product line
Vetec™
Assay
≥99.5%
form
liquid
autoignition temp.
573 °F
expl. lim.
42 %, 63 °F
technique(s)
HPLC: suitable
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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.
Legal Information
Vetec is a trademark of Merck KGaA, Darmstadt, Germany
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
188.6 °F - closed cup
Flash Point(C)
87 °C - closed cup
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