Riedel-de Haën

Dimethyl sulfoxide

SKU

39291

Tested according to Ph.Eur.

Synonym(s)

Dimethylis sulfoxidum; DMSO

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Honeywell Riedel-de Haen has over 200 years of history in producing high-purity chemicals
It is the leading brand offering High-Purity Solvents for dedicated applications.

Brand Riedel-de Haën	Beilstein Registry Number 506008	CAS Numbers (All) 67-68-5	EC Number 200-664-3	Linear Formula (CH₃)₂SO
MDL Number MFCD00002089	Molar Mass 78.13 g/mol	RTECS Number PV6210000	Synonyms Dimethylis sulfoxidum; DMSO

Property	Value
Autoignition Temperature	300 °C
Boiling Point/Range	189 °C
Certification	Ph. Eur.
Color	Colorless
Density	1.104 g/cm3 (20 °C)
Flashpoint	28.5 %(V)
Form	Liquid
Grade	Pharmacopeia General Use Solvents
Incompatible Materials	Strong acids and oxidizing agents, Halogenated compounds
Lower Explosion Limit	2.6 %(V)
Melting Point/Range	18.5 °C
Partition Coefficient	-1.35
Solubility	Soluble in most organic solvents
Solubility in Water	Completely soluble
Upper Explosion Limit	28.5 %(V)
Vapor Density	2.7
Vapor Pressure	4 hPa (50 °C)
Viscosity	2.14 mPa.s (20 °C)
pH-Value	Not applicable
Storage Temperature	Ambient

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