CAS NO:1058-92-0

EC NO:213-894-4

Molecular Formula:C₁₆H₉ClN₂Na₂O₉S₂

Molecular Weight:518.8132

Synonyms:;3-(5-Chloro-2-hydroxyphenylazo)-4,5-dihydroxy-2,7-naphthalene disulfonic acid, disodium salt;C.I. 16680;Eriochrome Blue SE;plasmocorinth B (C.I. 16680);disodium 3-(5-chloro-2-hydroxyphenylazo)-4,5-dihydroxynaphthalene-2,7-disulphonate;Mordant Blue 13 (16680);Sunchromine fast blue MB;Eriochrom Blue SE;Mordant Blue 13 dihydrate;disodium (3Z)-3-[(5-chloro-2-hydroxyphenyl)hydrazono]-5-hydroxy-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate;disodium 3-[(E)-(5-chloro-2-hydroxyphenyl)diazenyl]-4,5-dihydroxynaphthalene-2,7-disulfonate;

Molecular Structure:

CAS NO:60-11-7

EC NO:200-455-7

Molecular Formula:C₁₄H₁₅N₃

Molecular Weight:225.289

Synonyms:C.I. 11020;C.I. Solvent Yellow 2;C.I. Solvent Yellow 2 (8CI);4-(Dimethylamino)azobenzene;4-Dimethylaminoazobenzene;N,N-Dimethyl-4-phenylazoaniline;Solvent Yellow 2;Dimethyl yellow;Methylgelb;N,N-dimethyl-4-[(E)-phenyldiazenyl]aniline;N,N-dimethyl-4-(phenyldiazenyl)aniline;

Molecular Structure: