ChemNet > CAS > 2870-32-8 Chrysophenine

2870-32-8 Chrysophenine

název vyrobku	Chrysophenine
Anglicky název	Chrysophenine; C.I. 24895; C.I. Direct Yellow 12; CI 24895; Direct Yellow 12; chrysophenine (C.I. 24895); Chrysophenine G; disodium 2,2'-(E)-ethene-1,2-diylbis{5-[(E)-(4-ethoxyphenyl)diazenyl]benzenesulfonate}; disodium 2,2'-(Z)-ethene-1,2-diylbis{5-[(E)-(4-ethoxyphenyl)diazenyl]benzenesulfonate}; Direct Yellow 12; Direct yellow-12; DY12 dye
Molekulární vzorec	C₃₀H₂₆N₄Na₂O₈S₂
Molekulová hmotnost	680.659
InChI	InChI=1/C30H28N4O8S2.2Na/c1-3-41-27-15-11-23(12-16-27)31-33-25-9-7-21(29(19-25)43(35,36)37)5-6-22-8-10-26(20-30(22)44(38,39)40)34-32-24-13-17-28(18-14-24)42-4-2;;/h5-20H,3-4H2,1-2H3,(H,35,36,37)(H,38,39,40);;/q;2*+1/p-2/b6-5-,33-31+,34-32+;;
Registra?ní ?íslo CAS	2870-32-8
EINECS	220-698-2
Molekulární struktura
Symbol? nebezpe?nosti
Riziko Codes
Bezpe?nostní Popis	S24/25:Avoid contact with skin and eyes.;

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