Ponceau 4R
Référence orb1706778-1g
Conditionnement : 1g
Marque : Biorbyt
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Ponceau 4R
Catalog Number: orb1706778
| Catalog Number | orb1706778 |
|---|---|
| Category | Small Molecules |
| Description | Ponceau 4R |
| CAS Number | 2611-82-7 |
| Purity | 98% |
| MW | 607.5 |
| SMILES | [Na].Oc1ccc2cc(cc(c2c1N=Nc1ccc(c2ccccc12)S(O)(=O)=O)S(O)(=O)=O)S(O)(=O)=O |w:12.12|jcExt:v:0:0 |
| Formula | C20H14N2NaO10S3 |
| Biological Activity | Ponceau 4R (Acid Red 18) is a synthetic strawberry red azo dye that is a food colorant dye used in a variety of food products. It is stable to light, heat and acid, but fades in the presence of ascorbic acid. It is usually synthesized from aromatic hydrocarbons. |
| Note | For research use only |
| Expiration Date | 12 months from date of receipt. |