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Dimethyl sulfoxide, ACS reagent grade, =99%
Key Features and Details
Dimethyl Sulfoxide
SYNONYMS: Methyl Sulfoxide; DMSO;Methyl sulphoxide; Sulfinylbismethane
CAS: #
67-68-5
MOLECULAR FORMULA: C2H6OS
MOLECULAR WEIGHT: 78.129 g/mol
BEILSTEIN REGISTRY No.: 506008
EC No: 200-664-3
MDL No: MFCD00002089
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PRODUCT DESCRIPTION
Dimethyl Sulfoxide
Application Notes
Dimethyl sulfoxide is used to enhance dermal absorption of many chemicals. A solvent for many organic and inorganic compounds including fats, carbohydrates, dyes, resins, and polymers. Used in antifreeze or hydraulic fluids. As a cryopreservative for cell cultures.Used in the oxidation of thiols and disulfides to sulfonic acids.Used as a PCR cosolvent to help improve yields, especially in long PCR.
Usage Statement
Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
Key Applications
Cryopreservative
SPECIFICATIONS
SKU: 02191418-CF
Base Catalog Number: 191418
Alternate Names: Methyl Sulfoxide; DMSO;Methyl sulphoxide; Sulfinylbismethane
Auto Ignition: 419° F (USCG, 1999)
Beilstein Registration No
: 506008
Boiling Point
: 372° F at 760 mm Hg (NTP, 1992)
CAS
: #
67-68-5
Density
: 1.101 at 68° F (USCG, 1999)
Dielectric Constant
: 45 (Lit.)
EC No
: 200-664-3
Flash Point
: 203° F (NTP, 1992)
Grade
: ACS
MDL No
: MFCD00002089
Melting Point
: 65.3° F (NTP, 1992)
Molecular Formula
: C2H6OS
Molecular Weight
: 78.129 g/mol
Optical Rotation: =0.01%Titratable Acid
pKa
: Eyeshields, full-face respirator , Gloves, multi-purpose combination respirator cartridge , respirator filter
Purity
: =99.9%
RTECS No
: PV6210000
Solubility
: greater than or equal to 100 mg/mL at 68° F (NTP, 1992)
Specific Activity
: Soluble in water, methanol, acetone, ether, benzene, chloroform.
Storage
: 21
Vapor Density
: 2.71 (NTP, 1992) (Relative to Air)
Vapor Pressure
: 0.42 mm Hg at 68° F (NTP, 1992)
