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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Identification

Chemical structure
Display Name:
Reaction mass of sodium potassium 7-amino-4-hydroxy-3,8-bis(2-{2-sulfonato-4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl)naphthalene-2-sulfonate, sodium potassium 7-amino-3-{2-[4-(ethenesulfonyl)-2-sulfonatophenyl]diazen-1-yl}-4-hydroxy-8-(2-{2-sulfonato-4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl)naphthalene-2-sulfonate, sodium potassium 7-amino-8-{2-[4-(ethenesulfonyl)-2-sulfonatophenyl]diazen-1-yl}-4-hydroxy-3-(2-{2-sulfonato-4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl)naphthalene-2-sulfonate and sodium potassium 7-amino-3,8-bis({2-[4-(ethenesulfonyl)-2-sulfonatophenyl]diazen-1-yl})-4-hydroxynaphthalene-2-sulfonate
EC Number:
952-120-6
Molecular formula:
Multiconstituent
IUPAC Name:
Reaction mass of sodium potassium 7-amino-4-hydroxy-3,8-bis(2-{2-sulfonato-4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl)naphthalene-2-sulfonate, sodium potassium 7-amino-3-{2-[4-(ethenesulfonyl)-2-sulfonatophenyl]diazen-1-yl}-4-hydroxy-8-(2-{2-sulfonato-4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl)naphthalene-2-sulfonate, sodium potassium 7-amino-8-{2-[4-(ethenesulfonyl)-2-sulfonatophenyl]diazen-1-yl}-4-hydroxy-3-(2-{2-sulfonato-4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl)naphthalene-2-sulfonate and sodium potassium 7-amino-3,8-bis({2-[4-(ethenesulfonyl)-2-sulfonatophenyl]diazen-1-yl})-4-hydroxynaphthalene-2-sulfonate

Type of substance

Composition:
multi-constituent substance
Origin:
organic

Total tonnage band

Total range:
≥ 1 to < 10 tonnes

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
30-Nov-2020
Last modified:
23-Oct-2020

Chemical safety assessment

Performed for this substance:
NO

Compositions open all close all

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


Constituent 1
Chemical structure
Reference substance name:
Sodium potassium 7-amino-4-hydroxy-3,8-bis(2-{2-sulfonato-4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl)naphthalene-2-sulfonate
CAS Number:
1398101-78-4
Molecular formula:
C26H(25-y-x)KyN5NaxO22S7
IUPAC Name:
Sodium potassium 7-amino-4-hydroxy-3,8-bis(2-{2-sulfonato-4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl)naphthalene-2-sulfonate
Constituent 2
Chemical structure
Reference substance name:
Sodium potassium 7-amino-3-{2-[4-(ethenesulfonyl)-2-sulfonatophenyl]diazen-1-yl}-4-hydroxy-8-(2-{2-sulfonato-4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl)naphthalene-2-sulfonate
Molecular formula:
C26H(23-y-x)KyN5NaxO18S6
IUPAC Name:
Sodium potassium 7-amino-3-{2-[4-(ethenesulfonyl)-2-sulfonatophenyl]diazen-1-yl}-4-hydroxy-8-(2-{2-sulfonato-4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl)naphthalene-2-sulfonate
Constituent 3
Chemical structure
Reference substance name:
Sodium potassium 7-amino-8-{2-[4-(ethenesulfonyl)-2-sulfonatophenyl]diazen-1-yl}-4-hydroxy-3-(2-{2-sulfonato-4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl)naphthalene-2-sulfonate
Molecular formula:
C26H(23-y-x)KyN5NaxO18S6
IUPAC Name:
Sodium potassium 7-amino-8-{2-[4-(ethenesulfonyl)-2-sulfonatophenyl]diazen-1-yl}-4-hydroxy-3-(2-{2-sulfonato-4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl)naphthalene-2-sulfonate
Constituent 4
Chemical structure
Reference substance name:
Sodium potassium 7-amino-3,8-bis({2-[4-(ethenesulfonyl)-2-sulfonatophenyl]diazen-1-yl})-4-hydroxynaphthalene-2-sulfonate
Molecular formula:
C26H(21-y-x)KyN5NaxO14S5
IUPAC Name:
Sodium potassium 7-amino-3,8-bis({2-[4-(ethenesulfonyl)-2-sulfonatophenyl]diazen-1-yl})-4-hydroxynaphthalene-2-sulfonate
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Sodium potassium 7-amino-4-hydroxy-3,8-bis(2-{2-sulfonato-4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl)naphthalene-2-sulfonate
CAS Number:
1398101-78-4
Molecular formula:
C26H(25-y-x)KyN5NaxO22S7
IUPAC Name:
Sodium potassium 7-amino-4-hydroxy-3,8-bis(2-{2-sulfonato-4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl)naphthalene-2-sulfonate
Constituent 2
Chemical structure
Reference substance name:
Sodium potassium 7-amino-3-{2-[4-(ethenesulfonyl)-2-sulfonatophenyl]diazen-1-yl}-4-hydroxy-8-(2-{2-sulfonato-4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl)naphthalene-2-sulfonate
Molecular formula:
C26H(23-y-x)KyN5NaxO18S6
IUPAC Name:
Sodium potassium 7-amino-3-{2-[4-(ethenesulfonyl)-2-sulfonatophenyl]diazen-1-yl}-4-hydroxy-8-(2-{2-sulfonato-4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl)naphthalene-2-sulfonate
Constituent 3
Chemical structure
Reference substance name:
Sodium potassium 7-amino-8-{2-[4-(ethenesulfonyl)-2-sulfonatophenyl]diazen-1-yl}-4-hydroxy-3-(2-{2-sulfonato-4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl)naphthalene-2-sulfonate
Molecular formula:
C26H(23-y-x)KyN5NaxO18S6
IUPAC Name:
Sodium potassium 7-amino-8-{2-[4-(ethenesulfonyl)-2-sulfonatophenyl]diazen-1-yl}-4-hydroxy-3-(2-{2-sulfonato-4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl)naphthalene-2-sulfonate
Constituent 4
Chemical structure
Reference substance name:
Sodium potassium 7-amino-3,8-bis({2-[4-(ethenesulfonyl)-2-sulfonatophenyl]diazen-1-yl})-4-hydroxynaphthalene-2-sulfonate
Molecular formula:
C26H(21-y-x)KyN5NaxO14S5
IUPAC Name:
Sodium potassium 7-amino-3,8-bis({2-[4-(ethenesulfonyl)-2-sulfonatophenyl]diazen-1-yl})-4-hydroxynaphthalene-2-sulfonate

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
DyStar Colours Distribution GmbH Am Prime-Parc 12 65479 Raunheim Germany 2020

Administrative data open all close all

  • 01-2120860676-43-0000

Contact Persons responsible for the SDS