3618-58-4 Erio chromeblack A

produktnavn	Erio chromeblack A
Engelsk navn	Erio chromeblack A; C.I. 15710; C.I. Mordant Black 1 (VAN) (8CI); Eriochrome black a; sodium (4Z)-4-[(2-hydroxynaphthalen-1-yl)hydrazono]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonate; (4Z)-4-[(2-hydroxynaphthalen-1-yl)hydrazono]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonic acid
Molekylær Formel	C₂₀H₁₃N₃O₇S
Molekylvekt	439.3981
InChI	InChI=1/C20H13N3O7S/c24-16-8-5-11-3-1-2-4-13(11)19(16)21-22-20-14-7-6-12(23(26)27)9-15(14)18(10-17(20)25)31(28,29)30/h1-10,21,24H,(H,28,29,30)/b22-20-
CAS-nummer	3618-58-4
EINECS	222-807-9
Molecular Structure
Tetthet	1.64g/cm³
Brytningsindeks	1.747
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