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75768
Congo Red
analytical standard
Sinónimos:
Congo Red 4B, Cosmos Red, Cotton Red B, Cotton Red C, Direct Red 28, Direct Red R, Direct Red Y
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Fórmula empírica (notación de Hill):
C32H22N6Na2O6S2
Número CAS:
Peso molecular:
696.66
Número de índice de color:
22120
Beilstein:
3894858
Número CE:
Número MDL:
Código UNSPSC:
85151701
ID de la sustancia en PubChem:
NACRES:
NA.24
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analytical standard
Nivel de calidad
Ensayo
≥97.0% (HPLC)
técnicas
HPLC: suitable
gas chromatography (GC): suitable
mp
>360 °C (lit.)
aplicaciones
cleaning products
cosmetics
environmental
food and beverages
personal care
Formato
neat
cadena 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+;;
Clave InChI
IQFVPQOLBLOTPF-HKXUKFGYSA-L
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Este artículo | 53373 | 67386 | 56226 |
|---|---|---|---|
| technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable |
| application(s) cleaning products | application(s) cleaning products | application(s) cleaning products | application(s) cleaning products |
| format neat | format neat | format neat | format neat |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| grade analytical standard | grade analytical standard | grade analytical standard | grade analytical standard |
| assay ≥97.0% (HPLC) | assay ≥96.0% (HPLC) | assay ≥96.0% (HPLC) | assay ≥95.0% (HPLC) |
Descripción general
This compound is listed in the SVHC (Substances of very high concern) candidate list of ECHA (European Chemicals Agency)
Aplicación
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Envase
Bottomless glass bottle. Contents are inside inserted fused cone.
Otras notas
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.
Palabra de señalización
Danger
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Carc. 1B - Repr. 2
Código de clase de almacenamiento
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
Clase de riesgo para el agua (WGK)
WGK 3
Equipo de protección personal
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
Listados normativos
Los listados normativos se proporcionan para los productos químicos principalmente. Para los productos no químicos sólo se puede proporcionar información limitada. Si no hay ninguna entrada, significa que ninguno de los componentes está en la lista. Es obligación del usuario garantizar el uso seguro y legal del producto.
EU REACH SVHC Candidate List
CAS No.
EU REACH Annex XVII (Restriction List)
CAS No.
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