88103
Tetrapropylammonium bromide
suitable for ion pair chromatography, LiChropur™, ≥99.0% (AT)
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About This Item
Linear Formula:
(CH3CH2CH2)4N(Br)
CAS Number:
Molecular Weight:
266.26
UNSPSC Code:
23151817
NACRES:
NB.21
PubChem Substance ID:
EC Number:
217-727-6
Beilstein/REAXYS Number:
3567846
MDL number:
Assay:
≥99.0% (AT)
Form:
crystals
description
cationic
Quality Segment
assay
≥99.0% (AT)
form
crystals
quality
LiChropur™
technique(s)
ion pair chromatography: suitable
λ
10 % in H2O
UV absorption
λ: 240 nm Amax: 0.04, λ: 250 nm Amax: 0.03, λ: 260 nm Amax: 0.02, λ: 500 nm Amax: 0.02
suitability
corresponds to standard for filter test
SMILES string
[Br-].CCC[N+](CCC)(CCC)CCC
InChI
1S/C12H28N.BrH/c1-5-9-13(10-6-2,11-7-3)12-8-4;/h5-12H2,1-4H3;1H/q+1;/p-1
InChI key
BGQMOFGZRJUORO-UHFFFAOYSA-M
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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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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