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

Code: 88103-10G D2-231

General description

The ion-pairing reagents, when utilized as mobile phase additives, enable the elution of ionic and highly polar analytes on reversed phase HPLC columns. T...


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General description

The ion-pairing reagents, when utilized as mobile phase additives, enable the elution of ionic and highly polar analytes on reversed phase HPLC columns. The purity of mobile phase additives is quintessential for their successful use. Sigma-Aldrich has a large collection of tailor-made reagents for anionic (quaternary ammonium and phosphonium salts) and cationic (alkanesulfonates) determinations. All mobile phase additives are rigorously examined with special focus on the necessities of modern reversed phase HPLC:

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

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λ10 % in H2O
assay≥99.0% (AT)
descriptioncationic
formcrystals
InChI keyBGQMOFGZRJUORO-UHFFFAOYSA-M
InChI1S/C12H28N.BrH/c1-5-9-13(10-6-2,11-7-3)12-8-4;/h5-12H2,1-4H3;1H/q+1;/p-1
Quality Level100
qualityLiChropur™
SMILES string[Br-].CCC[N+](CCC)(CCC)CCC
suitabilitycorresponds to standard for filter test
technique(s)ion pair chromatography: suitable
UV absorptionλ: 500 nm Amax: 0.02, λ: 240 nm Amax: 0.04, λ: 250 nm Amax: 0.03, λ: 260 nm Amax: 0.02
Cas Number1941-30-6
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