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88390

Sigma-Aldrich

Thiazole Yellow G

for microscopy (fluorescence indicator), adsorption indicator

Synonyme(s) :

Direct Yellow 9, Mimosa, Titan Yellow

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About This Item

Formule empirique (notation de Hill):
C28H19N5Na2O6S4
Numéro CAS:
1829-00-1
Poids moléculaire :
695.72
Numéro C.I. (Colour Index):
19540
Numéro Beilstein :
3646510
Numéro CE :
217-377-4
Numéro MDL:
MFCD00013091
Code UNSPSC :
12171500
ID de substance PubChem :
329769648
Nomenclature NACRES :
MA.02

Qualité

adsorption indicator
for microscopy (fluorescence indicator)

Niveau de qualité

200

Forme

powder

Solubilité

hot water: 0.1 g/10 mL

εmax

≥250 at 397-407 nm in water

Application(s)

diagnostic assay manufacturing
hematology
histology

Température de stockage

room temp

Chaîne SMILES 

[Na+].[Na+].Cc1ccc2nc(sc2c1S([O-])(=O)=O)-c3ccc(N\N=N\c4ccc(cc4)-c5nc6ccc(C)c(c6s5)S([O-])(=O)=O)cc3

InChI

1S/C28H21N5O6S4.2Na/c1-15-3-13-21-23(25(15)42(34,35)36)40-27(29-21)17-5-9-19(10-6-17)31-33-32-20-11-7-18(8-12-20)28-30-22-14-4-16(2)26(24(22)41-28)43(37,38)39;;/h3-14H,1-2H3,(H,31,32)(H,34,35,36)(H,37,38,39);;/q;2*+1/p-2

Clé InChI

CZIRZNRQHFVCDZ-UHFFFAOYSA-L

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Description générale

Thiazole Yellow G is a pH sensitive chromoionophore.

Application

Thiazole Yellow G has been used as a stain and fluorescent indicator for photocatalytic transformation of azo dyes.
indicator pH 12.0-13.0,; for the determination of Mg

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificats d'analyse (COA)

Lot/Batch Number
BCCG2933
BCCD0520
BCBZ5664
BCBS5488V
BCBN2278V

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Su-ling Feng et al.
Guang pu xue yu guang pu fen xi = Guang pu, 25(6), 927-929 (2005-10-06)
A resonance light scattering method for the determination of trace proteins was developed. In the presence of Triton X-100, proteins reacted with Titan yellow to form a combination product, resulting a significant enhancement of resonance light scattering (RLS). The deltaI(RLS)
W Müller et al.
Zentralblatt fur Pathologie, 140(4-5), 309-315 (1994-11-01)
The Magneson and Titan yellow tests were used to detect Mg in amyloid deposits in primary and secondary amyloidosis, in a pituitary tumour and in a case of equine cutaneous amyloidosis. Especially vascular amyloid deposits turned out to contain high
Xiaoqin Wei et al.
Analytical and bioanalytical chemistry, 385(6), 1039-1044 (2006-06-01)
Tetracycline antibiotics (TCs) such as doxycycline (DOTC), chlortetracycline (CTC), oxytetracycline (OTC), and tetracycline (TC) react with Cu(II) in pH 3.5 BR buffer medium to form 1:1 cationic chelates, which further react with titan yellow to form 2:1 ion association complexes.
M H Kroll et al.
Clinical chemistry, 31(3), 462-465 (1985-03-01)
In photometry, where both the product formed and one or several reactants absorb light at the same wavelength, the absorbance of the "blank" of the sample at the end of the reaction may be less than that measured at the
P J Meechan et al.
Health physics, 73(5), 808-813 (1997-11-05)
Fluorescent and colored compounds used in molecular biology labs may generate color quench in wipe test samples taken from such labs. The ability of conventional chemical quench curves to correct for color quench caused by fluorescent and colored compounds in
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