D2650

Dimethyl sulfoxide

Hybri-Max^™, sterile-filtered, BioReagent, suitable for hybridoma, ≥99.7%

• Synonyma: DMSO
• Lineární vzorec: (CH₃)₂SO
• CAS Number: 67-68-5
• Molekulová hmotnost: 78.13
• Beilstein/REAXYS Number: 506008
• EC Number: 200-664-3
• MDL number: MFCD00002089
• UNSPSC Code: 12191502
• PubChem Substance ID: 24893703
• NACRES: NA.75
• Grade: Hybri-Max^™
• Assay: ≥99.7%
• Technique(s): cell culture | hybridoma: suitable; cryopreservation: suitable
• Bp: 189 °C (lit.)
• Vapor pressure: 0.42 mmHg ( 20 °C)

Vlastnosti

• grade: Hybri-Max^™
• Quality Level: 400
• vapor density: 2.7 (vs air)
• vapor pressure: 0.42 mmHg ( 20 °C)
• sterility: sterile-filtered
• product line: BioReagent
• assay: ≥99.7%
• form: liquid
• autoignition temp.: 573 °F
• expl. lim.: 42 %, 63 °F
• technique(s): cell culture | hybridoma: suitable; cryopreservation: suitable
• impurities: endotoxin, tested; ≤0.1% water; water
• refractive index: n20/D 1.479 (lit.)
• bp: 189 °C (lit.)
• mp: 16-19 °C (lit.)
• solubility: H₂O: miscible (completely)
• density: 1.10 g/mL (lit.)
• SMILES string: CS(C)=O
• InChI: 1S/C2H6OS/c1-4(2)3/h1-2H3
• InChI key: IAZDPXIOMUYVGZ-UHFFFAOYSA-N

Popis

Application

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).

Packaging

100 mL in amber bottle

Glass ampoule packaging is now available under a new product number, D2653

Other Notes

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

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research

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

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

Bezpečnostní informace

• Skladovací třída: 10 - Combustible liquids
• wgk_germany: WGK 1
• flash_point_f: 188.6 °F - closed cup
• flash_point_c: 87 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter