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Supelco

Congo Red

analytical standard

Sinônimo(s):

Congo Red 4B, Cosmos Red, Cotton Red B, Cotton Red C, Direct Red 28, Direct Red R, Direct Red Y

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About This Item

Fórmula empírica (Notação de Hill):
C32H22N6Na2O6S2
Número CAS:
573-58-0
Peso molecular:
696.66
Número do índice de cores:
22120
Beilstein:
3894858
Número CE:
209-358-4
Número MDL:
MFCD00004028
Código UNSPSC:
85151701
ID de substância PubChem:
329766696
NACRES:
NA.24

grau

analytical standard

Nível de qualidade

100

Ensaio

≥97.0% (HPLC)

técnica(s)

HPLC: suitable
gas chromatography (GC): suitable

pf

>360 °C (lit.)

aplicação(ões)

cleaning products
cosmetics
environmental
food and beverages
personal care

Formato

neat

cadeia de caracteres SMILES

[Na+].[Na+].Nc1c(cc(c2ccccc12)S([O-])(=O)=O)\N=N\c3ccc(cc3)-c4ccc(cc4)\N=N\c5cc(c6ccccc6c5N)S([O-])(=O)=O

InChI

1S/C32H24N6O6S2.2Na/c33-31-25-7-3-1-5-23(25)29(45(39,40)41)17-27(31)37-35-21-13-9-19(10-14-21)20-11-15-22(16-12-20)36-38-28-18-30(46(42,43)44)24-6-2-4-8-26(24)32(28)34;;/h1-18H,33-34H2,(H,39,40,41)(H,42,43,44);;/q;2*+1/p-2/b37-35+,38-36+;;

chave InChI

IQFVPQOLBLOTPF-HKXUKFGYSA-L

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Aplicação

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Embalagem

Bottomless glass bottle. Contents are inside inserted fused cone.

Produtos recomendados

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Pictogramas

Health hazard
GHS08

Palavra indicadora

Danger

Frases de perigo

H350,H361d

Classificações de perigo

Carc. 1B - Repr. 2

Código de classe de armazenamento

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

Classe de risco de água (WGK)

WGK 3

Equipamento de proteção individual

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

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Certificados de análise (COA)

Lot/Batch Number

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