Registration Dossier

Identification

Chemical structure
Display Name:
Tetrasodium [μ-[[3,3'-[azoxybis[(2-hydroxy-p-phenylene)azo]]bis[4-hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonato]](8-)]]dicuprate(4-)
EC Number:
250-792-9
EC Name:
Tetrasodium [μ-[[3,3'-[azoxybis[(2-hydroxy-p-phenylene)azo]]bis[4-hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonato]](8-)]]dicuprate(4-)
CAS Number:
31765-95-4
Molecular formula:
C44H24Cu2N8O17S4.4Na
IUPAC Name:
[μ-​[[3,​3'-​[(1-​oxido-​1,​2-​diazenediyl)​bis[[2-​(hydroxy-​κO)​-​4,​1-​phenylene]​-​2,​1-​diazenediyl-​κN1]​]​bis[4-​(hydroxy-​κO)​-​6-​[(3-​sulfophenyl)​amino]​-​2-​naphthalenesulfonato​]​]​(8-​)​]​]​dicuprate(4-​)​, sodium (1:4)

Type of substance

Composition:
mono-constituent substance
Origin:
organometallic

Total tonnage band

Total range:
10 - 100 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
06-Mar-2018
Last modified:
24-Mar-2020

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Tetrasodium [μ-[[3,3'-[azoxybis[(2-hydroxy-p-phenylene)azo]]bis[4-hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonato]](8-)]]dicuprate(4-)
EC Number:
250-792-9
EC Name:
Tetrasodium [μ-[[3,3'-[azoxybis[(2-hydroxy-p-phenylene)azo]]bis[4-hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonato]](8-)]]dicuprate(4-)
CAS Number:
31765-95-4
Molecular formula:
C44H24Cu2N8O17S4.4Na
IUPAC Name:
[μ-​[[3,​3'-​[(1-​oxido-​1,​2-​diazenediyl)​bis[[2-​(hydroxy-​κO)​-​4,​1-​phenylene]​-​2,​1-​diazenediyl-​κN1]​]​bis[4-​(hydroxy-​κO)​-​6-​[(3-​sulfophenyl)​amino]​-​2-​naphthalenesulfonato​]​]​(8-​)​]​]​dicuprate(4-​)​, sodium (1:4)
Type:
boundary composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Tetrasodium [μ-[[3,3'-[azoxybis[(2-hydroxy-p-phenylene)azo]]bis[4-hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonato]](8-)]]dicuprate(4-)
EC Number:
250-792-9
EC Name:
Tetrasodium [μ-[[3,3'-[azoxybis[(2-hydroxy-p-phenylene)azo]]bis[4-hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonato]](8-)]]dicuprate(4-)
CAS Number:
31765-95-4
Molecular formula:
C44H24Cu2N8O17S4.4Na
IUPAC Name:
[μ-​[[3,​3'-​[(1-​oxido-​1,​2-​diazenediyl)​bis[[2-​(hydroxy-​κO)​-​4,​1-​phenylene]​-​2,​1-​diazenediyl-​κN1]​]​bis[4-​(hydroxy-​κO)​-​6-​[(3-​sulfophenyl)​amino]​-​2-​naphthalenesulfonato​]​]​(8-​)​]​]​dicuprate(4-​)​, sodium (1:4)

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
Synthesia, a.s. Semtín103 53002 Pardubice Czech Republic 2018 2018

Administrative data open all close all

  • 01-2120758351-56-0000

Contact Persons responsible for the SDS