鉻黑是化學(xué)物質(zhì),分子式是C20H13N3O7S。
英文別名: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
EINECS號(hào):222-807-9
分子式:C20H13N3O7S
分子量: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-
密度:1.64g/cm3
產(chǎn)品用途:廣泛用于陶瓷的坯體與釉面著色,還用于水泥混凝土的浸漬著色