Direkt zum Inhalt
Merck
Alle Fotos(1)

Dokumente

87208

Supelco

Myristyltrimethylammoniumbromid

suitable for ion pair chromatography, LiChropur™, ≥99.0% (AT)

Synonym(e):

Tetradecyltrimethylammonium-bromid, Trimethyl-(tetradecyl)-ammoniumbromid

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise
Alle Fotos(1)

About This Item

Lineare Formel:
CH3(CH2)13N(Br)(CH3)3
CAS-Nummer:
1119-97-7
Molekulargewicht:
336.39
Beilstein:
3633227
EG-Nummer:
214-291-9
MDL-Nummer:
MFCD00011770
UNSPSC-Code:
12000000
PubChem Substanz-ID:
329769512
NACRES:
NB.21

Beschreibung

cationic

Qualitätsniveau

100

Assay

≥99.0% (AT)

Form

crystals

Qualität

LiChropur™

Mol-Gew.

micellar avg mol wt 27,000

Aggregatnummer

80

Methode(n)

ion pair chromatography: suitable

CMC

4-5 mM (20-25°C)

mp (Schmelzpunkt)

245-250 °C (lit.)

λ

10 % in H2O

UV-Absorption

λ: 240 nm Amax: ≤0.08
λ: 250 nm Amax: ≤0.05
λ: 260 nm Amax: ≤0.04
λ: 500 nm Amax: ≤0.02

Eignung

corresponds to standard for filter test

SMILES String

[Br-].CCCCCCCCCCCCCC[N+](C)(C)C

InChI

1S/C17H38N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18(2,3)4;/h5-17H2,1-4H3;1H/q+1;/p-1

InChIKey

CXRFDZFCGOPDTD-UHFFFAOYSA-M

Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich

Allgemeine Beschreibung

Ion-pairing reagents as mobile phase additives facilitate the separation of ionic and highly polar substances on reversed phase HPLC columns. Their purity is an important parameter for their successful application. Sigma-Aldrich offers an wide range of tailor-made reagents for anionic (quaternary ammonium and phosphonium salts) and cationic (alkanesulfonates) analyzes. All mobile phase additives are subject to rigorous testing with special emphasis on the requirements of modern reversed phase HPLC:

Empfohlene Produkte

Discover LiChropur™ reagents ideal for HPLC or LC-MS analysis

Rechtliche Hinweise

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3

Zielorgane

Gastrointestinal tract, Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Choose from one of the most recent versions:

Analysenzertifikate (COA)

Lot/Batch Number
BCCD0749
BCBS7537V
BCBJ3648V
BCBB7480V
BCBB7480

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Besitzen Sie dieses Produkt bereits?

In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Kunden haben sich ebenfalls angesehen

Slide 1 of 2

1 of 2

Cyanocobalamin (B12) analytical standard

Supelco

47869

Cyanocobalamin (B12)

Hexadecyltrimethylammoniumbromid BioXtra, ≥99%

Sigma-Aldrich

H9151

Hexadecyltrimethylammoniumbromid

Aline Delbos et al.
Physical review. E, Statistical, nonlinear, and soft matter physics, 84(1 Pt 1), 011404-011404 (2011-08-27)
We investigate experimentally the behavior of liquid foams pumped at a given flow rate through a single pore, in the situation where the pore diameter is smaller than the bubble diameter. Results reveal that foam invasion can be observed only
Irma Orentaitė et al.
Electrophoresis, 32(5), 604-613 (2011-02-04)
For tetradecyltrimethylammonium bromide in boric acid/borate or acetic acid/acetate buffer and NaCl or CaCl₂ as the added salt, it is investigated whether the retention behaviour of weak acids in MEKC with cationic surfactant can be modelled by assuming for the
Yuri Park et al.
Journal of colloid and interface science, 360(2), 440-456 (2011-05-24)
Organoclays were synthesised through ion exchange of a single surfactant for sodium ions, and characterised by a range of method including X-ray diffraction (XRD), BET, X-ray photoelectron spectroscopy (XPS), thermogravimetric analysis (TGA), Fourier transform infrared spectroscopy (FT-IR), and transmission electron
Sanket Joshi et al.
Molecular cancer therapeutics, 9(7), 1995-2006 (2010-06-24)
The endocytic protein dynamin II (dynII) participates in cell cycle progression and has roles in centrosome cohesion and cytokinesis. We have described a series of small-molecule inhibitors of dynamin [myristyl trimethyl ammonium bromides (MiTMAB)] that competitively interfere with the ability
Dulan B Gunasekara et al.
Electrophoresis, 32(8), 832-837 (2011-03-26)
The combination of microchip electrophoresis with amperometric detection leads to a number of analytical challenges that are associated with isolating the detector from the high voltages used for the separation. While methods such as end-channel alignment and the use of
Alle zugehörigen Dokumente anzeigen

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

Setzen Sie sich mit dem technischen Dienst in Verbindung.