n-Cetyl n,n,n,tri methyl ammonium bromide – is a quaternary ammonium surfactant. Cetrimonium bromide; cetyltrimethylammonium bromide; hexadecyltrimethylammonium bromide; CTAB] is a quaternary ammonium surfactant.
| n-Cetyl n,n,n,tri methyl ammonium bromide, 99% - Specification | |
| Synonyms | CTAB, Cetrimonium bromide, Cetyltrimethylammonium bromide, Palmityltrimethylammonium bromide, Hexadecyltrimethylammonium bromide, hexadecyl-trimethyl-ammonium bromide |
| Categories | Laboratory chemicals, Quantanery ammonium compounds |
| Grade | Synthesis |
| Assay | 99% |
| HSN Code | 29239000 |
| Appearance (Colour) | White |
| Appearance (Form) | Powder |
| Melting point | 248-251 °C |
| n-Cetyl n,n,n,tri methyl ammonium bromide, GR 99%+ - Specification | |
| Synonyms | CTAB, Cetrimonium bromide, Cetyltrimethylammonium bromide, Palmityltrimethylammonium bromide, Hexadecyltrimethylammonium bromide, hexadecyl-trimethyl-ammonium bromide |
| Categories | Laboratory chemicals, Quantanery ammonium compounds |
| Assay | 99%+ |
| Grade | AR / GR |
| HSN Code | 29239000 |
| Appearance (Colour) | White |
| Appearance (Form) | Powder |
| Melting point | 237 - 243 °C |
| n-Cetyl n,n,n,tri methyl ammonium bromide, ≥99% - Specification | |
| Synonyms | CTAB, Cetrimonium bromide, Cetyltrimethylammonium bromide, Palmityltrimethylammonium bromide, Hexadecyltrimethylammonium bromide, hexadecyl-trimethyl-ammonium bromide |
| Categories | Laboratory chemicals, Quantanery ammonium compounds |
| Assay | ≥99% |
| Grade | Puriss |
| HSN Code | 29239000 |
| Appearance (Colour) | White |
| Appearance (Form) | Powder or crystals or crystalline chunks |
| Melting point | |
| n-Cetyl n,n,n,tri methyl ammonium bromide, for molecular biology, ≥99% - Specification | |
| Synonyms | CTAB, Cetrimonium bromide, Cetyltrimethylammonium bromide, Palmityltrimethylammonium bromide, Hexadecyltrimethylammonium bromide, hexadecyl-trimethyl-ammonium bromide |
| Categories | Laboratory chemicals, Quantanery ammonium compounds |
| CAS | 57-09-0 |
| Assay | ≥99% |
| HSN Code | 29239000 |
| Appearance (Colour) | White |
| Appearance (Form) | Powder or crystals or crystalline chunks |
| Melting point | 248-251 °C |
| pH | 5.0-7 (25 °C, 36.4 g/L) |
Safety Information
- Signal word Danger
- Hazard statements H302-H315-H318-H335-H373-H400
- Precautionary statements P260-P280-P301 + P312 + P330-P305 + P351 + P338 + P310
- Target organs Gastrointestinal tract
- RIDADR UN 3077 9 / PGIII
- WGK Germany 3
- RTECS BQ7875000
- Flash Point(F) 471.2 °F
- Flash Point(C) 244 °C



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