Triethylammonium phosphate solution

Name: Triethylammonium phosphate solution
Brand: SIAL
Price: 8485.82 ZAR

suitable for HPLC, 0.95-1.05 M

Synonym(s):

Buffer solution 1 M pH 3.0, TEAP

Slide 1 of 1

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500 ML

R 8,485.82

List PriceR 8,659.00

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About This Item

MDL number:

MFCD00067475

UNSPSC Code:

41116105

NACRES:

NB.21

Key Documents

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form

liquid

Quality Level

100

concentration

0.95-1.05 M

technique(s)

HPLC: suitable

refractive index

n20/D 1.358-1.362

density

1.045-1.600 g/mL at 20 °C

UV absorption

λ: 210 nm A_max: ≤0.30
λ: 220 nm A_max: ≤0.20
λ: 230 nm A_max: ≤0.10
λ: 250 nm A_max: ≤0.04
λ: 500 nm A_max: ≤0.02

storage temp.

2-8°C

SMILES string

OP(O)(O)=O.OP(O)(O)=O.CCN(CC)CC

InChI

1S/C6H15N.H3O4P/c1-4-7(5-2)6-3;1-5(2,3)4/h4-6H2,1-3H3;(H3,1,2,3,4)

InChI key

UNXNGGMLCSMSLH-UHFFFAOYSA-N

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Show Differences

1 of 4

This Item	90362	90358	90360
Supelco 56778 Triethylammonium phosphate solution	Sigma-Aldrich 90362 Triethylammonium phosphate solution	Sigma-Aldrich 90358 Triethylammonium acetate buffer	Sigma-Aldrich 90360 Triethylammonium bicarbonate buffer
technique(s) HPLC: suitable	technique(s) -	technique(s) electrophoresis: suitable	technique(s) -
concentration 0.95-1.05 M	concentration 1 M in H₂O	concentration 1 M, ~1.0 M in H₂O	concentration ~1.0 M in H₂O
form liquid	form liquid	form liquid	form liquid
storage temp. 2-8°C	storage temp. -	storage temp. 2-8°C	storage temp. 2-8°C
density 1.045-1.600 g/mL at 20 °C	density 1.05 g/mL at 20 °C	density 1.002 g/mL at 20 °C	density 1.018 g/mL at 20 °C
refractive index n20/D 1.358-1.362	refractive index n20/D 1.360	refractive index n20/D 1.357	refractive index n20/D 1.355

Application

Triethylammonium phosphate solution may be used as a mobile phase additive for toxicological drug screening by high-performance liquid chromatography (HPLC) [1] and as an elution buffer in HPLC separation of DL-amino acids.[2]

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Storage Class Code

10 - Combustible liquids

WGK

WGK 3

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Certificates of Analysis (COA)

Lot/Batch Number

BCCL5369

BCBZ6304

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HPLC separation of DL-amino acids derivatized withN 2-(5-fluoro-2, 4-dinitrophenyl)-L-amino acid amides

Bruckner H and Keller-Hoehl C

Chromatographia, 30(11-12), 621-629 (1990)

Development of a high-performance liquid chromatography retention index scale for toxicological drug screening

Elliott SP and Hale KA

Journal of Chromatography. B, Biomedical Sciences and Applications, 694(1), 99-114 (1997)

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