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214493

Sigma-Aldrich

Chrysoidine G

Dye content 90 %

Synonym(s):

4-Phenylazo-m-phenylenediamine monohydrochloride, Basic Orange 2, Chrysoidine Y

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About This Item

Empirical Formula (Hill Notation):
C12H12N4 · HCl
CAS Number:
532-82-1
Molecular Weight:
248.71
Colour Index Number:
11270
Beilstein/REAXYS Number:
3724653
EC Number:
208-545-8
MDL number:
MFCD00012976
UNSPSC Code:
12171500

composition

Dye content, 90%

mp

235 °C (dec.) (lit.)

λmax

449 nm

SMILES string

Cl[H].Nc1ccc(N=Nc2ccccc2)c(N)c1

InChI

1S/C12H12N4.ClH/c13-9-6-7-12(11(14)8-9)16-15-10-4-2-1-3-5-10;/h1-8H,13-14H2;1H

InChI key

MCTQNEBFZMBRSQ-UHFFFAOYSA-N

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Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Muta. 2 - Skin Irrit. 2

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
U13953
00110JM
50830026

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Ardeshir Shokrollahi et al.
Journal of hazardous materials, 160(2-3), 435-440 (2008-04-25)
A cloud point extraction procedure was presented for the preconcentration of copper(II) ion in various samples. After complexation by 4-(phenyl diazenyl) benzene-1,3-diamine (PDBDM) (chrysoidine), copper(II) ions were quantitatively recovered in Triton X-114 after centrifugation. 0.5ml of methanol acidified with 1.0molL(-1)
M K Purkait et al.
Journal of hazardous materials, 137(2), 827-835 (2006-04-08)
Cloud point extraction (CPE) is carried out to extract chrysoidine dye from aqueous solution using two different non-ionic surfactants, TX-100 and TX-114. The effects of different operating parameters, e.g., concentrations of surfactant, dye and salt, temperature, pH on extraction of
T A Zimina et al.
Genetika, 26(12), 2246-2249 (1990-12-01)
The haploid strain 15B-II4 of Saccharomyces cerevisiae was used to study in an acute experiment the toxic and mutagenic effects of arylmethane dyes Victory Blue (C.I. 44040), Methyl Violet (C.I. 42535), Brilliant Green (C.I. 42040) and cancerogenic aminoazo dye Chrysoidine
P Sandhu et al.
Mutation research, 240(3), 227-236 (1990-03-01)
5 azo dye components of Gurr chrysoidine 'Y' have been separated, synthesised and identified. Dyes with a methyl substitution (particularly between the two amino groups) were more mutagenic in Salmonella typhimurium strain TA100 with control rat liver S9 than the
[Simultaneous determination of chrysoidine and auramine O in bean products by HPLC].
Qin Lin
Se pu = Chinese journal of chromatography, 25(5), 776-777 (2007-12-29)
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