中文别名:
酸性棕14;酸性棕 GR;酸性棕 M;酸性棕 RC;酸性棕 14(CAS号:5850-16-8);4,4'-(2,4-二羟基-1,3-亚苯基)双(偶氮)双萘-1-磺酸二钠盐
英文别名:
1-Naphthalenesulfonic acid, 4,4-(2,4-dihydroxy-1,3-phenylene)bis(azo)bis-, disodium salt;Acid Brown 14;Disodium 4,4'-[(2,4-dihydroxy-1,3-phenylene)bis(azo)]bisnaphthalene-1-sulphonate;Fenazo Brown N;Brown RD;Acid Brown GR;Echt Brown N
Acid Brown 14;4,4'-[(2,4-Dihydroxy-1,3-phenylene)bis(azo)]bis(1-naphthalenesulfonic acid sodium) salt
InChI:
InChI=1/C26H18N4O8S2.2Na/c31-22-12-9-21(29-27-19-10-13-23(39(33,34)35)17-7-3-1-5-15(17)19)26(32)25(22)30-28-20-11-14-24(40(36,37)38)18-8-4-2-6-16(18)20;;/h1-14,27-28H,(H,33,34,35)(H,36,37,38);;/q;2*+1/p-2/b29-21+,30-25+;;
产品用途:
弱酸性棕 R 主要用于羊毛织物和锦纶织物的染色。