Calcium-3-hydroxy-4-[(4-methyl-2-sulfonatophenyl)azo]-2-naphthoat
Bezeichnung:Calcium-3-hydroxy-4-[(4-methyl-2-sulfonatophenyl)azo]-2-naphthoat
CAS-Nr5281-04-9
Englisch Name:Pigment Red 57:1
CBNumberCB5469587
SummenformelC18H16CaN2O6S
Molgewicht428.47
MOL-Datei5281-04-9.mol
Synonyma
Calcium-3-hydroxy-4-[(4-methyl-2-sulfonatophenyl)azo]-2-naphthoat
Calcium-3-hydroxy-4-[(4-methyl-2-sulfonatophenyl)azo]-2-naphthoat physikalisch-chemischer Eigenschaften
| Dichte | 0.352-1.7[at 20℃] |
| Dampfdruck | 0Pa at 25℃ |
| Aggregatzustand | powder to crystal |
| Colour Index | 15850 |
| Farbe | Red to Dark red to Brown |
| Wasserlöslichkeit | 8.9mg/L at 25℃ |
| LogP | 0.65-2.4 at 23-25℃ |
| CAS Datenbank | 5281-04-9(CAS DataBase Reference) |
| EPA chemische Informationen | C.I. Pigment Red 57, calcium salt (1:1) (5281-04-9) |
