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Ponceau S, pure, ACROS Organics™
Brand: Acros Organics 161470100
Code : 29
Additional Details : CAS Number : 6226-79-5 Weight : 0.06000kg
Quantity | 10g |
---|---|
Packaging | Glass bottle |
Chemical Identifiers
Ponceau S | |
Pure | |
760.54 | |
3-Hydroxy-4-[2-sulfo-4-(4-sulfophenylazo)phenylazo]-2, 7-naphthalenedisulfonic acid, tetrasodium salt, C.I. 27195 |
6226-79-5 | |
C22H12N4Na4O13S4 | |
MFCD00003892 |
Specifications
Ponceau S | |
70% min. | |
Crystalline Powder | |
760.54 | |
Authentic | |
Solubility •To pass testE1%1cm •≥350L g−1cm−1Lambda Max. (λ) •514nm±2nm | |
Solubility in water: 10g/L. Other solubilities: insoluble in ether | |
Bordeaux to dark red-brown |
6226-79-5 | |
Pure | |
C22H12N4Na4O13S4 | |
MFCD00003892 | |
3-Hydroxy-4-[2-sulfo-4-(4-sulfophenylazo)phenylazo]-2, 7-naphthalenedisulfonic acid, tetrasodium salt, C.I. 27195 | |
Glass bottle | |
Complies | |
10g |