tetraammonium [mu-[[5,5'-[carbonylbis[imino(2-hydroxy-5-sulpho-p-phenylene)azo]]bis[6-hydroxynaphthalene-2-sulphonato]](8-)]]dicuprate(4-)

直接耐晒紫 RL

Also known as: C.I.Direct Violet 47, Direct violet 47 (C.I. 25410), Cuprate (4-), [μ-[5, 5'-[carbonylbis[imino(2-hydroxy-5-sulfo-4, 1-phenylene)azo] bis [6-hydroxy-2-naphthalenesulfoato]](8-)]] di, tetraammonium, Ammonium copper(2+) 5,5'-{carbonylbis[imino(2-oxido-5-sulfonato-4 ,1-phenylene)(E)-2,1-diazenediyl]}bis(6-oxido-2-naphthalenesulfon ate) (4:2:1), Direct Fast Pale Purple RLL, Sirius Supra Red Violet R-LL, Solar Rubinole 3LB, Triamin Red Violet RL

tetraammonium [mu-[[5,5'-[carbonylbis[imino(2-hydroxy-5-sulpho-p-phenylene)azo]]bis[6-hydroxynaphthalene-2-sulphonato]](8-)]]dicuprate(4-) (CAS 13011-70-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C33H32Cu2N10O17S4 and a molecular weight of 1096.02000 g/mol. It is also known as C.I.Direct Violet 47, Direct violet 47 (C.I. 25410) and Cuprate (4-), [μ-[5, 5'-[carbonylbis[imino(2-hydroxy-5-sulfo-4, 1-phenylene)azo] bis [6-hydroxy-2-naphthalenesulfoato]](8-)]] di, tetraammonium. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

13011-70-6

Jingsj CID

J-1382085-7

Molecular Formula

C₃₃H₃₂Cu₂N₁₀O₁₇S₄

Chinese Name

直接耐晒紫 RL

Molecular Weight

1096.02000 g/mol

Category

Organic Compounds

Last updated

8/21/2026