Esta buscando: Dimetil sulfóxido

Proveedor: Merck Millipore (Calbiochem‎)

Descripción: Dimetil sulfóxido, Sigma-Aldrich®

Numero del catalogo: (42780.AK)

Proveedor: Thermo Fisher Scientific

Descripción: Dimetil sulfóxido ≥99.9% para HPLC

UOM: 1 * 250 mL

FDS Certificados Promoción

Proveedor: Honeywell Chemicals

Descripción: Honeywell Chromasolv™ GC-headspace solvents:

FDS

Numero del catalogo: (HONC66206-100ML)

Proveedor: Honeywell Chemicals

Descripción: Dimetil sulfóxido, anhydrous 99,9 water_low_applications <0.0050% H₂O, Riedel-de Haën™

UOM: 1 * 100 mL

Promoción

Proveedor: Honeywell Chemicals

Descripción: Dimetil sulfóxido 99,5, reagent

FDS

Proveedor: Honeywell Chemicals

Descripción: Dimetil sulfóxido, dried 99,9, Puriss. p.a. para análisis (≤0.02% H₂O), Riedel-de Haën™

FDS

Proveedor: Honeywell Chemicals

Descripción: ACS GENERAL USE SOLVENTS

FDS

Proveedor: Thermo Fisher Scientific

Descripción: Dimetil sulfóxido ≥99%

FDS Certificados

Proveedor: Thermo Fisher Scientific

Descripción: Dimetil sulfóxido 99.7%, puro

FDS

Proveedor: Honeywell Chemicals

Descripción: ACS GENERAL USE SOLVENTS

FDS Certificados

Proveedor: Honeywell Chemicals

Descripción: Dimetil sulfóxido ≥99.7%, CHROMASOLV™ Plus para HPLC, Riedel-de Haën™

FDS

Proveedor: Thermo Fisher Scientific

Descripción: Dimetil sulfóxido, Bioreagent

Certificados

Proveedor: Thermo Fisher Scientific

Descripción: Dimetil sulfóxido, extra seco 99.7+%, AcroSeal®

FDS

Proveedor: MP Biomedicals

Descripción: Dimethyl Sulfoxide is ideal for use as a cryoprotectant. Also used in chemical reactions, in polymerase chain reactions (PCR) as a PCR cosolvent to help improve yields, especially in long PCR, and as a cryoprotectant vitrification agent for the preservation of cells, tissues and organs. DMSO is used in cell freezing media to protect cells from ice crystal-induced mechanical injury. It is used for frozen storage of primary, sub-cultured, and recombinant heteroploid and hybridoma cell lines, embryonic stem cells (ESC), and hematopoietic stem cells. DMSO is frequently used in the combinations with BSA or fetal bovine serum (FBS). 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. A cryopreservative for cell cultures. Used in the oxidation of thiols and disulfides to sulfonic acids.

Dimethyl sulfoxide (DMSO) is a highly polar aprotic organic reagent that has exceptional solvent properties for organic and inorganic chemicals.

Physical Apppearance: Liquid
Viscosity: 1.1 centipoises (27 °C)
Vapor Density: 2.7 (vs air)
Vapor Pressure: 0.55 hPa at 20 °C, 0.42 mmHg (20 °C)
Refractive Index: n20/D 1.479(lit.)
Solubility: Soluble in water (1 mL DMSO + 1 mL H2O), methanol, acetone, ether, benzene, chloroform

FDS

Proveedor: Thermo Fisher Scientific

Descripción: Dimetil sulfóxido 99.9% para espectroscopia

FDS

Proveedor: MP Biomedicals

Descripción: Storage: Room Temperature, desiccate, store under nitrogen.
Dimethyl Sulfoxide is a dipola, aprotic solvent. It has been shown to accelerate strand renaturation (1-10% concentration) and is believed to give the nucleic acid thermal stability against depurination.
Dimethyl Sulfoxide is used to enhance dermal absorption of many chemicals, as a solvent for many organic and inorganic compounds including fats, carbohydrates, dyes, resins, and polymers, in antifreeze or hydraulic fluids, as a cryopreservative for cell cultures, oxidation of thiols and disulfides to sulfonic acids, as a PCR cosolvent to help improve yields, especially in long PCR. DMSO is routinely used in polymerase chan reaction (PCR), amplification of cDNA libraries, DNA sequencing, column-loading buffers for poly (A)+ RNA selection, buffers for the transformation of competent E. coli, and transfection protocols.
To prepare sterile solutions use a teflon or nylon membrane to sterile-filter the DMSO - do not use a cellulose acetate membrane.