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05497

Sigma-Aldrich

Albumin blue 580 potassium salt solution

for fluorescence, in isopropanol

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About This Item

Empirical Formula (Hill Notation):
C14H8ClKN4
CAS Number:
Molecular Weight:
306.79
EC Number:
MDL number:
UNSPSC Code:
12352200
eCl@ss:
42010201
PubChem Substance ID:

grade

for fluorescence

description

Buffer for the determination of albumin (see Cat. No. 79438)

concentration

in isopropanol

density

0.786 g/mL at 20 °C

SMILES string

[K+].ClC1=C(CCC\C1=C/[C-](C#N)C#N)\C=C(\C#N)C#N

InChI

1S/C14H8ClN4.K/c15-14-12(4-10(6-16)7-17)2-1-3-13(14)5-11(8-18)9-19;/h4-5H,1-3H2;/q-1;+1/b12-4+;

InChI key

RDMQASZXPHAORJ-AQCBZIOHSA-N

Application

for the micro-determination of albumin in urine

Features and Benefits

Albumin blue is a stain for the specific and sensitive spectrofluorometric determination of albumin (1-200mg/l) in natural matrices.

Analysis Note

λmax. ∼582 nm, A 1.00 +/-0.05 (0.1 ml/ml 2-propanol)

Other Notes

Fluorescence assay for albumin

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

Target Organs

Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

53.6 °F - closed cup

Flash Point(C)

12 °C - closed cup

Regulatory Information

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Albumin blue 580 fluorescence assay for albumin.
M A Kessler et al.
Analytical biochemistry, 248(1), 180-182 (1997-05-15)

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