Erio chromeblack A

상품명칭 Erio chromeblack A 별명 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 분자식 C20H13N3O7S 분자량 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- cas번호 3618-58-4 EC번호 222-807-9 분자 구조 밀도 1.64g/cm3 굴절 지수 1.747

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