Cetrimonio bromuro, white powder
Proveedor: MP Biomedicals
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Peligro
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Sinónimos:
N-Cetil-N,N,N-trimetilamonio bromuro, Bromuro de hexadeciltrimetilamonio, Cetiltrimetilamonio bromuro
A phase transfer catalyst ideal for the precipitation of DNA
- HLB 10
Cetyltrimethylammonium bromide ia used as an cationic surfactant suitable for the isolation of high molecular weight DNA in plants and other organisms(by a rapid method) as well as plant DNA for use in PCR analysis. It has been used to precipitate nucleic acids. CTAB provides enhancement of Concanavalin A mediated agglutination. It has been used for the determination of protein molecular weights in electrophoretic systems and for determination of critical micelle concentration of detergents. CTAB has also been used as a titrant for potentiometric titration of perchlorate and as a phase-transfer catalyst in reduction of arenes and heterocyclic compounds.
Freely but slowly soluble in water; Freely soluble in methanol and ethanol; soluble in alcohol.
Precaución: Research Use Only (RUO).
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Formula:
CH₃(CH₂)₁₅N(Br)(CH₃)₃ MW: 364,45 g/mol Temperatura de almacenaje: Ambiente |
Número MDL:
MFCD00011772 Núm. CAS: 57-09-0 UN: 3077 ADR: 9,III |
Resultados test especificaciones
| Identity Test Passes | Passes |
| FTIR | Conforms to Standard |
| Storage | Store at Room Temperature (15 to 30 °C) |
| Aggregation Number | 170 |
| CMC | 1 mM (20 - 25 °C) |
| pH | 6,0 - 7,5 (0,1 M H2O, 0 °C) (Lit.) |
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