4474-24-2 acid blue 80

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Product Name	Acid Blue 80
CAS No.	4474-24-2
Synonyms	C.I. 61585; C.I. Acid Blue 80; Acid Blue 80; acid blue 80 (C.I. 61585); Acid Blue 80 (C.I.); sodium 3,3-(9,10-dioxoanthracene-1,4-diyldiimino)bis(2,4,6-trimethylbenzenesulphonate); disodium 3,3'-[(9,10-dioxo-9,10-dihydroanthracene-1,4-diyl)diimino]bis(2,4,6-trimethylbenzenesulfonate); 3,3'-[(9,10-dioxo-9,10-dihydroanthracene-1,4-diyl)diimino]bis(2,4,6-trimethylbenzenesulfonic acid)
InChI	InChI=1/C32H30N2O8S2/c1-15-13-17(3)31(43(37,38)39)19(5)27(15)33-23-11-12-24(26-25(23)29(35)21-9-7-8-10-22(21)30(26)36)34-28-16(2)14-18(4)32(20(28)6)44(40,41)42/h7-14,33-34H,1-6H3,(H,37,38,39)(H,40,41,42)
Molecular Formula	C₃₂H₃₀N₂O₈S₂
Molecular Weight	634.7192
Density	1.461g/cm3
Melting point	300℃
Refractive index	1.679
Safety	S24/25:Avoid contact with skin and eyes.;