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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:
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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Signal Word

Danger

Hazard Statements

H302,H315,H318,H341,H410

Hazard Classifications

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

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
U13953
00110JM
50830026

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[A bile-chrysoidine-glycerol culture medium and its use in the diagnosis of gram-negative aerobic bacteria, especially Enterobacteriaceae].
K Ziesché et al.
Zeitschrift fur die gesamte Hygiene und ihre Grenzgebiete, 31(9), 516-518 (1985-09-01)
[Hobby and occupation as causes of cancer].
R L Zielhuis
Nederlands tijdschrift voor geneeskunde, 130(22), 994-998 (1986-05-31)
Maggots dyed with chrysoidine.
British medical journal (Clinical research ed.), 289(6456), 1451-1452 (1984-11-24)
[Use of a culture medium containing bile, chrysoidine and glycerol in bacteriological diagnosis].
K Ziesché et al.
Ceskoslovenska epidemiologie, mikrobiologie, imunologie, 34(1), 39-43 (1985-02-01)
Rhiannon M David et al.
Environmental toxicology and chemistry, 28(9), 1893-1900 (2009-04-24)
The use of unicellular algae in ecotoxicity testing is well established, particularly regarding whole-organism and population-level end points such as lethality and population growth. Conflicting information exists, however, on the potential for genetic toxicity to be incorporated into the safety
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