| Chemical Name: |
Ponceau S |
| Synonyms: |
C.I. 27195; 3-Hydroxy-4-[2-sulfo-4-(4-sulfophenylazo)phenylazo]-2,7-naphthalenedisulfonic acid tetrasodium salt |
| CAS#: |
6226-79-5 |
| Molecular formula: |
C22H12N4Na4O13S4 |
| Molecular weight: |
760.57 |
| Molecular Structure: |
 |
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