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CAS No.: | 7143-21-7 |
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Name: | BETA-NAPHTHOL VIOLET |
Molecular Structure: | |
Formula: | C16H11 N3 O9 S2 . 2 Na |
Molecular Weight: | 497.36 |
Synonyms: | 2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[(4-nitrophenyl)azo]-, disodium salt (9CI);2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[(p-nitrophenyl)azo]-, disodiumsalt (7CI,8CI); 2-Naphthol-3,6-disulfonic acid, 1-(p-nitrophenylazo)-, disodiumsalt (6CI) |
Density: | 1.8g/cm3 |
Boiling Point: | °Cat760mmHg |
Flash Point: | °C |
Solubility: | Soluble in water. |
Hazard Symbols: | R36/37/38:Irritating to eyes, respiratory system and skin.; |
Risk Codes: | R36/37/38; |
PSA: | 221.93000 |
LogP: | 5.36200 |