74432-30-7
tetrasodium [mu-[[3,3-[(3,3-dihydroxy[1,1-biphenyl]-4,4-diyl)bis(azo)]bis[4-hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonato]](8-)]]dicuprate(4-)
(C.I.直接黑132)
Product Code: 324070
Molecular Formula: C44H24 Cu2 N6 O16 S4 . 4 Na
Molecular Weight:
tetrasodium,dihydroxy,biphenyl,hydroxy,sulphoanilino,naphthalene,sulphonato,dicuprate,CASNo 74432-30-7