Tetrahexylammonium bromide, for ion pair chromatography, >=99.0% (AT)

Code: 87297-10G-F D2-231

General description

The utilization of ion-pairing reagents as mobile phase additives allows the elution of ionic and highly polar substances using reversed phase HPLC column...


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General description

The utilization of ion-pairing reagents as mobile phase additives allows the elution of ionic and highly polar substances using reversed phase HPLC columns. The purity of mobile phase additives is a prime factor to their successful application. Sigma-Aldrich offers an outstanding collection of tailor-made reagents for anionic (quaternary ammonium and phosphonium salts) and cationic (alkanesulfonates) analyzes. All mobile phase additives are rigorously tested with special emphasis on the requirements of modern reversed phase HPLC:

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

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λ10 % in methanol
assay≥99.0% (AT)
descriptioncationic
formcrystals
InChI keySYZCZDCAEVUSPM-UHFFFAOYSA-M
InChI1S/C24H52N.BrH/c1-5-9-13-17-21-25(22-18-14-10-6-2,23-19-15-11-7-3)24-20-16-12-8-4;/h5-24H2,1-4H3;1H/q+1;/p-1
mp99-100 °C (lit.)
Quality Level100
qualityLiChropur™
SMILES string[Br-].CCCCCC[N+](CCCCCC)(CCCCCC)CCCCCC
suitabilitycorresponds to standard for filter test
technique(s)ion pair chromatography: suitable
UV absorptionλ: 500 nm Amax: 0.03, λ: 240 nm Amax: 0.06, λ: 260 nm Amax: 0.03, λ: 250 nm Amax: 0.04
Cas Number4328-13-6
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