693023

Zwittergent^® 3-16 Detergent

A synthetic zwitterionic detergent, which unlike other amphoteric surfactants, retains its zwitterionic character over a broad pH range.

• Synonim(y): n-Hexadecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate
• Wzór empiryczny (zapis Hilla): C₂₁H₄₅NO₃S
• Numer CAS: 2281-11-0
• Masa cząsteczkowa: 391.65
• UNSPSC Code: 12161902
• NACRES: NA.25
• MDL number: MFCD00036911

Właściwości

• Quality Segment: 100
• assay: ≥99% (TLC)
• form: solid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze, desiccated
• aggregation number: 155
• color: white
• CMC: 10 - 60 μM
• solubility: water: soluble
• shipped in: ambient
• storage temp.: 15-25°C
• SMILES string: [S](=O)(=O)([O-])CCC[N+](CCCCCCCCCCCCCCCC)(C)C
• InChI: 1S/C21H45NO3S/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-19-22(2,3)20-18-21-26(23,24)25/h4-21H2,1-3H3
• InChI key: TUBRCQBRKJXJEA-UHFFFAOYSA-N

Opis

General description

A synthetic zwitterionic detergent, which unlike other amphoteric surfactants, retains its zwitterionic character over a broad pH range. This property is attributed to the presence of a strongly basic quaternary ammonium ion and an acidic sulfonate ion of equal strength. This ionic balance presumably prevents irreversible binding to either anionic or cationic compounds.

Preparation Note

Following reconstitution, aliquot and freeze (4°C). Stock solutions are stable for up to 1 month at 4°C.

Other Notes

Sekine, M., et al. 1990. J. Biochem. 108, 103.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Zwittergent is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Irritant (B)

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Informacja o środkach bezpieczeństwa

• Klasa składowania: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: 230.0 °F - closed cup
• flash_point_c: 110 °C - closed cup