- Willkommen bei VVchem.Anmelden | Freie Registrierung
Sourcing Großaufträge? Visit Lookchem.com
| Produktsname: | Ponceau S |
| CAS Registry Number: | 6226-79-5 |
| EINECS: | 228-319-2 |
| Synonyme: | 3-Hydroxy-4-[2-sulfo-4-(4-sulfophenylazo)phenylazo]-2,7-naphthalenedisulfonic acid, tetrasodium salt; Ponceau S solution; 3-Hydroxy-4-[2-sulfo-4-(4-sulfophenylazo)phenylazo]-2,7-naphthalenedisulfonic acid tetrasodium salt;Ponceau S; tetrasodium 3-hydroxy-4-(2-sulphonato-4-(4-sulphonatophenylazo)phenylazo)naphthalene-2,7-disulphonat;C.I. 27195; Acid red 112; C.I. 27195; |
| Molecular Structure: |
 |
| Molecular Formula: | C22H12N4Na4O13S4 |
| Molecular Weight: | 760.57 |
| Dichte: | 1.01 g/mL at 20 °C |
| Flash Point: | |
| Brechungsindex: | 20/D 1.338 |
| Risiko-Codes: | S26;S37/39 |
| S-Sätze: | R36/37/38 |
| Gefahrensymbole: | Xi: Irritant; |