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88103

Supelco

Tetrapropylammonium bromide

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

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About This Item

Fórmula linear:
(CH3CH2CH2)4N(Br)
Número CAS:
1941-30-6
Peso molecular:
266.26
Beilstein:
3567846
Número CE:
217-727-6
Número MDL:
MFCD00011840
Código UNSPSC:
12000000
ID de substância PubChem:
329769631
NACRES:
NB.21

descrição

cationic

Nível de qualidade

100

Ensaio

≥99.0% (AT)

forma

crystals

qualidade

LiChropur™

técnica(s)

ion pair chromatography: suitable

λ

10 % in H2O

Absorção UV

λ: 240 nm Amax: 0.04
λ: 250 nm Amax: 0.03
λ: 260 nm Amax: 0.02
λ: 500 nm Amax: 0.02

adequação

corresponds to standard for filter test

cadeia de caracteres SMILES

[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

chave InChI

BGQMOFGZRJUORO-UHFFFAOYSA-M

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Descrição geral

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:

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Informações legais

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análise (COA)

Lot/Batch Number
BCCJ3693
BCCB3814
BCBS8407V
1387442V
1387442

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Sarika Goel et al.
Journal of the American Chemical Society, 136(43), 15280-15290 (2014-10-15)
The encapsulation of metal clusters (Pt, Ru, Rh) within MFI was achieved by exchanging cationic metal precursors into a parent zeolite (BEA, FAU), reducing them with H2 to form metal clusters, and transforming these zeolites into daughter structures of higher
Peng Bai et al.
Nature communications, 6, 5912-5912 (2015-01-22)
Zeolites play numerous important roles in modern petroleum refineries and have the potential to advance the production of fuels and chemical feedstocks from renewable resources. The performance of a zeolite as separation medium and catalyst depends on its framework structure.

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