CAS No: 7143-21-7, Chemical Name: beta-Naphthol Violet
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7143-21-7 beta-Naphthol Violet

Nom beta-Naphthol Violet
Synonymes (4Z)-4-[(4-nitrophenyl)hydrazono]-3-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid
Formule moléculaire C16H11N3O9S2
Poids Moléculaire 453.4032
InChI InChI=1/C16H11N3O9S2/c20-16-14(30(26,27)28)8-9-7-12(29(23,24)25)5-6-13(9)15(16)18-17-10-1-3-11(4-2-10)19(21)22/h1-8,17H,(H,23,24,25)(H,26,27,28)/b18-15-
Numéro de registre CAS 7143-21-7
EINECS 230-443-7
Structure moléculaire 7143-21-7 beta-Naphthol Violet
Densité 1.8g/cm3
Indice de réfraction 1.749
Les symboles de danger
Codes des risques R36/37/38:Irritating to eyes, respiratory system and skin.;
Description de sécurité S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S36:Wear suitable protective clothing.;