中文名称:直接红31

英文名称:Direct Red 31

中文别名:C.I.直接红31;直接桃红12B;直接桃红5B;直接桃红12B;直接桃红

英文别名:C.I.Direct Red 31; Disodium 7,7"-iminobis(4-hydroxy-3-(phenylazo)naphthalene-2-sulphonate); Direct Pink 5B; 2-Naphthalenesulfonic acid, 7,7"-iminobis(4-hydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:2); 2-Naphthalenesulfonic acid, 7,7"-iminobis(4-hydroxy-3-(2-; EINECS 225-669-8; 2-Naphthalenesulfonic acid, 7,7"-iminobis(4-hydroxy-3-(phenylazo)-, disodium salt; disodium (3E,3"E)-7,7"-iminobis[4-oxo-3-(2-phenylhydrazinylidene)-3,4-dihydronaphthalene-2-sulfonate]

CAS号:5001-72-9

分子式:C32H21N5Na2O8S2

分子量:713.647

主要用途

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