![Ponceau 4R certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland](/deepweb/assets/sigmaaldrich/product/structures/262/949/93291f9e-c611-4d8d-aa62-eaf6586d9cb6/640/93291f9e-c611-4d8d-aa62-eaf6586d9cb6.png)
Ponceau 4R
![Ponceau 4R certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland](/deepweb/assets/sigmaaldrich/product/structures/262/949/93291f9e-c611-4d8d-aa62-eaf6586d9cb6/640/93291f9e-c611-4d8d-aa62-eaf6586d9cb6.png)
Synonym(e):
New Coccine, Ponceau 4 R, Säurerot 18
Empirische Formel (Hill-System):
C20H11N2Na3O10S3
CAS-Nummer:
Molekulargewicht:
604.47
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