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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Display Name:
A mixture of: pentasodium 7-amino-3-[[4-[[4-[[4-[[4-[(6-amino-1-hydroxy-3-sulfonato-2-naphthyl)azo]7-sulfonato-1-naphthyl]azo]phenyl]amino]-3-sulfonatophenyl]azo]6-sulfonato-1-naphthyl]azo]-4-hydroxynaphthalen-2-sulfonate; a mixture of: pentasodium 7-amino-8-[4-[4-[4-[4-(2-amino-5-hydroxy-7-sulfonato-naphthalen-1-ylazo)-7-sulfonatonaphthalen-1-ylazo]-phenylamino]-3-sulfonato-phenylazo]-6-sulfonato-naphthalen-1-ylazo]-4-hydroxy-naphthalene-2-sulfonate and pentasodium 7-amino-8-[4-[4-[4-[4-(6-amino-1-hydroxy-3-sulfonato-naphthalen-1-ylazo)-7-sulfonatonaphthalen-1-ylazo]-phenylamino]-3-sulfonato-phenylazo]-6-sulfonato-naphthalen-1-ylazo]-4-hydroxy-naphthalene-2-sulfonate; tetrasodium 7-amino-4-hydroxy-3-[4-[4-[4-(4-hydroxy-7-sulfonato-naphthalen-1-ylazo)-2-sulfonato-phenylamino]phenylazo]-6-sulfonato-naphthalen-1-ylazo]naphthalene-2-sulfonate; tetrasodium 7-amino-4-hydroxy-3-[4-[4-[4-(4-amino-7-sulfonato-naphthalen-1-ylazo)-2-sulfonato-phenylamino]phenylazo]-6-sulfonato-naphthalen-1-ylazo]naphthalene-2-sulfonate
EC Number:
415-350-3
EC Name:
A mixture of: pentasodium 7-amino-3-[[4-[[4-[[4-[[4-[(6-amino-1-hydroxy-3-sulfonato-2-naphthyl)azo]7-sulfonato-1-naphthyl]azo]phenyl]amino]-3-sulfonatophenyl]azo]6-sulfonato-1-naphthyl]azo]-4-hydroxynaphthalen-2-sulfonate; a mixture of: pentasodium 7-amino-8-[4-[4-[4-[4-(2-amino-5-hydroxy-7-sulfonato-naphthalen-1-ylazo)-7-sulfonatonaphthalen-1-ylazo]-phenylamino]-3-sulfonato-phenylazo]-6-sulfonato-naphthalen-1-ylazo]-4-hydroxy-naphthalene-2-sulfonate and pentasodium 7-amino-8-[4-[4-[4-[4-(6-amino-1-hydroxy-3-sulfonato-naphthalen-1-ylazo)-7-sulfonatonaphthalen-1-ylazo]-phenylamino]-3-sulfonato-phenylazo]-6-sulfonato-naphthalen-1-ylazo]-4-hydroxy-naphthalene-2-sulfonate; tetrasodium 7-amino-4-hydroxy-3-[4-[4-[4-(4-hydroxy-7-sulfonato-naphthalen-1-ylazo)-2-sulfonato-phenylamino]phenylazo]-6-sulfonato-naphthalen-1-ylazo]naphthalene-2-sulfonate; tetrasodium 7-amino-4-hydroxy-3-[4-[4-[4-(4-amino-7-sulfonato-naphthalen-1-ylazo)-2-sulfonato-phenylamino]phenylazo]-6-sulfonato-naphthalen-1-ylazo]naphthalene-2-sulfonate
Molecular formula:
C52H32N11Na5O17S5
IUPAC Name:
A mixture of: pentasodium 7-amino-3-[[4-[[4-[[4-[[4-[(6-amino-1-hydroxy-3-sulfonato-2-naphthyl)azo]7-sulfonato-1-naphthyl]azo]phenyl]amino]-3-sulfonatophenyl]azo]6-sulfonato-1-naphthyl]azo]-4-hydroxynaphthalen-2-sulfonate; a mixture of: pentasodium 7-amino-8-[4-[4-[4-[4-(2-amino-5-hydroxy-7-sulfonato-naphthalen-1-ylazo)-7-sulfonatonaphthalen-1-ylazo]-phenylamino]-3-sulfonato-phenylazo]-6-sulfonato-naphthalen-1-ylazo]-4-hydroxy-naphthalene-2-sulfonate and pentasodium 7-amino-8-[4-[4-[4-[4-(6-amino-1-hydroxy-3-sulfonato-naphthalen-1-ylazo)-7-sulfonatonaphthalen-1-ylazo]-phenylamino]-3-sulfonato-phenylazo]-6-sulfonato-naphthalen-1-ylazo]-4-hydroxy-naphthalene-2-sulfonate; tetrasodium 7-amino-4-hydroxy-3-[4-[4-[4-(4-hydroxy-7-sulfonato-naphthalen-1-ylazo)-2-sulfonato-phenylamino]phenylazo]-6-sulfonato-naphthalen-1-ylazo]naphthalene-2-sulfonate; tetrasodium 7-amino-4-hydroxy-3-[4-[4-[4-(4-amino-7-sulfonato-naphthalen-1-ylazo)-2-sulfonato-phenylamino]phenylazo]-6-sulfonato-naphthalen-1-ylazo]naphthalene-2-sulfonate

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers

Compositions

Boundary Composition(s) open all close all

State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
pentasodium 7-amino-3-((E)-(4-((Z)-(4-(4-((E)-(4-((E)-(6-amino-1-hydroxy-3-sulfonatonaphthalen-2-yl)diazenyl)-7-sulfonato-5,8-dihydronaphthalen-1-yl)diazenyl)-2-sulfonatophenylamino)phenyl)diazenyl)-6-sulfonatonaphthalen-1-yl)diazenyl)-4-hydroxynaphthalene-2-sulfonate
Molecular formula:
C52H32N11Na5O17S5
IUPAC Name:
pentasodium 7-amino-3-((E)-(4-((Z)-(4-(4-((E)-(4-((E)-(6-amino-1-hydroxy-3-sulfonatonaphthalen-2-yl)diazenyl)-7-sulfonato-5,8-dihydronaphthalen-1-yl)diazenyl)-2-sulfonatophenylamino)phenyl)diazenyl)-6-sulfonatonaphthalen-1-yl)diazenyl)-4-hydroxynaphthalene-2-sulfonate

Legal Entity Composition(s) open all close all

State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
pentasodium 7-amino-3-((E)-(4-((Z)-(4-(4-((E)-(4-((E)-(6-amino-1-hydroxy-3-sulfonatonaphthalen-2-yl)diazenyl)-7-sulfonato-5,8-dihydronaphthalen-1-yl)diazenyl)-2-sulfonatophenylamino)phenyl)diazenyl)-6-sulfonatonaphthalen-1-yl)diazenyl)-4-hydroxynaphthalene-2-sulfonate
Molecular formula:
C52H32N11Na5O17S5
IUPAC Name:
pentasodium 7-amino-3-((E)-(4-((Z)-(4-(4-((E)-(4-((E)-(6-amino-1-hydroxy-3-sulfonatonaphthalen-2-yl)diazenyl)-7-sulfonato-5,8-dihydronaphthalen-1-yl)diazenyl)-2-sulfonatophenylamino)phenyl)diazenyl)-6-sulfonatonaphthalen-1-yl)diazenyl)-4-hydroxynaphthalene-2-sulfonate
Constituent 2
Chemical structure
Reference substance name:
.Impurity 1 - Direct Blue 299
Molecular formula:
C42H30N8O13S4
IUPAC Name:
.Impurity 1 - Direct Blue 299
Constituent 3
Chemical structure
Reference substance name:
Impurity 2 - Direct Blue 299
Molecular formula:
C42H31N9O14S4
IUPAC Name:
Impurity 2 - Direct Blue 299
Constituent 4
Chemical structure
Reference substance name:
Impurity 3 - Direct Blue 299
Molecular formula:
C32H24N6O10S3
IUPAC Name:
Impurity 3 - Direct Blue 299
Constituent 5
Chemical structure
Reference substance name:
Impurity 4 - Direct Blue 299
Molecular formula:
C20H16N4O7S2
IUPAC Name:
Impurity 4 - Direct Blue 299

Composition(s) generated upon use

Other types of composition(s)