D2653

Dimethylsulfoxid

Hybri-Max^™, 0.2 μm filtered, BioReagent, suitable for hybridoma, ≥99.7%, Ampoule

• Synonym(e): DMSO, Methylsulfoxid
• Lineare Formel: (CH₃)₂SO
• CAS-Nummer: 67-68-5
• Molekulargewicht: 78.13
• Beilstein: 506008
• MDL-Nummer: MFCD00002089
• UNSPSC-Code: 12191502

Eigenschaften

• Qualität: Hybri-Max^™
• Qualitätsniveau: 300
• Dampfdichte: 2.7 (vs air)
• Dampfdruck: 0.42 mmHg ( 20 °C)
• Sterilität: 0.2 μm filtered
• Produktlinie: BioReagent
• Assay: ≥99.7%
• Form: liquid
• Selbstzündungstemp.: 573 °F
• Expl.-Gr.: 42 %, 63 °F
• Methode(n): cell culture | hybridoma: suitable; cryopreservation: suitable
• Verunreinigungen: endotoxin, tested; ≤0.1% water
• Brechungsindex: n20/D 1.479 (lit.)
• bp: 189 °C (lit.)
• mp (Schmelzpunkt): 16-19 °C (lit.)
• Löslichkeit: H₂O: miscible (completely)
• Dichte: 1.10 g/mL (lit.)
• SMILES String: CS(C)=O
• InChI: 1S/C2H6OS/c1-4(2)3/h1-2H3
• InChIKey: IAZDPXIOMUYVGZ-UHFFFAOYSA-N

Beschreibung

Anwendung

DMSO is a polar aprotic solvent used in chemical reactions, in polymerase chain reactions (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).

Verpackung

5 mL and 10 mL in flame sealed ampules

Sonstige Hinweise

This product is a Hybri-Max product. It is hybridoma tested and is assessed for suitability in cell freezing. This product is 0.2 micron filtered and tested for endotoxin levels.

Vorsicht

Unterkühlt leicht und schmilzt langsam bei Raumtemperatur. Das verfestigte Produkt kann durch Erwärmen auf Raumtemperatur wieder verflüssigt werden, ohne dabei geschädigt zu werden.

Rechtliche Hinweise

Hybri-Max is a trademark of Sigma-Aldrich Co. LLC

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): 188.6 °F - closed cup
• Flammpunkt (°C): 87 °C - closed cup