3844-45-9 食用色素亮蓝 dihydrogen (ethyl)[4-[4-[ethyl(3-sulphonatobenzyl)]amino]-2'-sulphonatobenzhydrylidene]cyclohexa-2,5-dien-1-ylidene](3-sulphonatobenzyl)ammonium, disodium salt

Synonyms： Erioglaucine Disodium Salt
CAS Number：3844-45-9
EINECS：223-339-8
Molecular Formula：C₃₇H₃₄N₂Na₂O₉S₃
Molecular Weight：792.8484
InChI：InChI=1/C37H36N2O9S3.2Na/c1-3-38(25-27-9-7-11-33(23-27)49(40,41)42)31-19-15-29(16-20-31)37(35-13-5-6-14-36(35)51(46,47)48)30-17-21-32(22-18-30)39(4-2)26-28-10-8-12-34(24-28)50(43,44)45;;/h5-24H,3-4,25-26H2,1-2H3,(H2-,40,41,42,43,44,45,46,47,48);;/q;2*+1/p-2
Molecular Structure：
Melting point：283℃
Water solubility：SOLUBLE
Hazard Symbols: Xn:Harmful;
Risk Codes： R33:;
Safety Description： S24/25:;