| Identification | |
| Name: | Sulfonazo III, tetrasodium salt |
| Synonyms: | 3,6-Bis(2-sulfophenylazo)-4,5-dihydroxy-2,7-naphthalenedisulfonic acid, tetrasodium salt; 2,7-Bis(2-sulphophenylazo)chromotropic acid tetrasodium salt |
| CAS: | 68504-35-8 |
| EINECS: | 217-089-9 |
| Molecular Formula: | C22H12N4Na4O14S4 |
| Molecular Weight: | 776.55 |
| InChI: | InChI=1/C22H16N4O14S4.4Na/c27-21-18-11(9-16(43(35,36)37)19(21)25-23-12-5-1-3-7-14(12)41(29,30)31)10-17(44(38,39)40)20(22(18)28)26-24-13-6-2-4-8-15(13)42(32,33)34;;;;/h1-10,27-28H,(H,29,30,31)(H,32,33,34)(H,35,36,37)(H,38,39,40);;;;/q;4*+1/p-4 |
| Molecular Structure: |  |
| Properties | |
| Flash Point: | °C |
| Boiling Point: | °Cat760mmHg |
| Density: | g/cm3 |
| Flash Point: | °C |
| Safety Data | |
 |
|
