Carmine

• Description:

  Ponceau 4R is a synthetic strawberry red azo dye that is a food colorant dye used in a variety of food products.

• Stability:

  ≥ 2 years

• Purity:

  >98% (HPLC)

• Weight:

  534.9

• Molecular Formula:

  C20H11N2O10S3

• Notes:

  Research use only, not for human use.

• Receptor:

  ——

• CAS Number:

  2611-82-7