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59659

Supelco

Toluidine Red

analytical standard

Sinônimo(s):

Pigment Red 3

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About This Item

Fórmula empírica (Notação de Hill):
C17H13N3O3
Número CAS:
Peso molecular:
307.30
Número CE:
Número MDL:
Código UNSPSC:
85151701
ID de substância PubChem:
NACRES:
NA.24

grau

analytical standard

Nível de qualidade

Ensaio

≥98.0% (HPLC)

técnica(s)

HPLC: suitable
gas chromatography (GC): suitable

pf

270-272 °C (lit.)

aplicação(ões)

cleaning products
cosmetics
food and beverages
personal care

Formato

neat

cadeia de caracteres SMILES

Cc1ccc(\N=N\c2c(O)ccc3ccccc23)c(c1)[N+]([O-])=O

InChI

1S/C17H13N3O3/c1-11-6-8-14(15(10-11)20(22)23)18-19-17-13-5-3-2-4-12(13)7-9-16(17)21/h2-10,21H,1H3/b19-18+

chave InChI

ZLFVRXUOSPRRKQ-VHEBQXMUSA-N

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Descrição geral

Toluidine Red is a synthetic organic dye belonging to the class of azo dyes, widely used for restoring or providing color to processed food products.

Aplicação

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Toluidine Red may be used as a reference dye for the quantification of the analyte in food products using high-performance liquid chromatography with gel permeation chromatography clean-up procedure.

Embalagem

Bottomless glass bottle. Contents are inside inserted fused cone.

Pictogramas

CorrosionEnvironment

Palavra indicadora

Danger

Frases de perigo

Declarações de precaução

Classificações de perigo

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1

Código de classe de armazenamento

13 - Non Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


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Certificados de análise (COA)

Lot/Batch Number

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Simultaneous determination of fifteen illegal dyes in animal feeds and poultry products by ultra-high-performance liquid chromatography tandem mass spectrometry
Liu R, et al.
Journal of Chromatography A, 879(24), 2416-2422 (2011)
Simultaneous determination of 14 oil-soluble synthetic dyes in chilli products by high performance liquid chromatography with a gel permeation chromatography clean-up procedure
Zhu Y, et al.
Food Chemistry, 145(24), 956-962 (2014)
Ying Jiang et al.
Sexually transmitted diseases, 38(3), 244-245 (2010-09-28)
We retrospectively analyzed the Venereal Disease Research Laboratory test, Treponema pallidum particle agglutination test, and toluidine red unheated serum test (TRUST) in 41 cases of HIV-negative neurosyphilis and 34 non-neurologic syphilitic patient and found that serum-TRUST titers could be the
CI Pigment Red 3.
IARC monographs on the evaluation of carcinogenic risks to humans, 57, 259-267 (1993-01-01)
D L Morgan et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 27(12), 793-800 (1989-12-01)
Treatment of F344 rats and B6C3F1 mice with C.I. Pigment Red 3 in the diet (10, 5.0, 2.5, 1.25, 0.6 or 0.3%) for 14 and 90 days resulted in haematological alterations consistent with haemolytic anaemia. Rats appeared to be more

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