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F8761

Sigma-Aldrich

Fast Garnet GBC sulfate salt

diazonium dye

Synonym(s):

2-Methyl-4-([2-methylphenyl]azo)benzenediazonium salt, 4-Amino-2′,3-dimethylazobenzene diazotated, Azoic Diazo No. 4

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About This Item

Empirical Formula (Hill Notation):
C14H14N4O4S
CAS Number:
101-89-3
Molecular Weight:
334.35
Colour Index Number:
37210
EC Number:
202-985-4
MDL number:
MFCD00011883
UNSPSC Code:
12171500
PubChem Substance ID:
24894974
NACRES:
NA.47

Quality Level

200

form

powder

composition

Dye Content Calculated, ≥90%

color

orange to very dark orange, and Orange-Brown to Very Dark Orange-Brown and Red to Very Dark

solubility

H2O: 5 mg/mL, clear

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

2-8°C

SMILES string

OS([O-])(=O)=O.Cc1ccccc1N=Nc2ccc([N+]#N)c(C)c2

InChI

1S/C14H13N4.H2O4S/c1-10-5-3-4-6-14(10)18-17-12-7-8-13(16-15)11(2)9-12;1-5(2,3)4/h3-9H,1-2H3;(H2,1,2,3,4)/q+1;/p-1

InChI key

PPTXFSQSISUDAU-UHFFFAOYSA-M

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General description

Fast Garnet GBC is a diazonium dye and is mainly required in azo-dye methods. In alkaline phosphatase staining, it reacts with α-naphthol to give a red insoluble azo dye at the site of enzyme activity.

Application

Fast Garnet GBC sulfate salt has been used for the staining of aspartate aminotransferase activity. It has been used for measuring of the non-specific esterase activity.

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H350

Hazard Classifications

Carc. 1B

Storage Class

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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