Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 701-140-1 | CAS number: -
Substance identity
Identification
- Display Name:
- Reaction products of 2-amino-4,6-dinitrophenol, 4-amino-5-hydroxy 2,7-naphthalenedisulfonic acid, 4-nitrobenzenamine and resorcinol, sodium salts
- EC Number:
- 701-140-1
- Molecular formula:
- Not available, UVCB substance
- IUPAC Name:
- Reaction products of 2-amino-4,6-dinitrophenol, 4-amino-5-hydroxy 2,7-naphthalenedisulfonic acid, 4-nitrobenzenamine and resorcinol, sodium salts
Type of Substance
- Composition:
- UVCB
- Origin:
- organic
Substance Identifiers
Compositions
Boundary Composition(s) open all close all
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Disodium 5-[[2,4-dihydroxy-5-[(4-nitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(4-nitrophenyl)azo]naphthalene-2,7-disulphonate
- EC Number:
- 274-421-5
- EC Name:
- Disodium 5-[[2,4-dihydroxy-5-[(4-nitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(4-nitrophenyl)azo]naphthalene-2,7-disulphonate
- CAS Number:
- 70210-24-1
- Molecular formula:
- C28H16N8Na2O13S2
- IUPAC Name:
- sodium 5-((E)-(2,4-dihydroxy-5-((E)-(4-nitrophenyl)diazenyl)phenyl)diazenyl)-4-hydroxy-3-((E)-(4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate
Constituent 2
- Reference substance name:
- sodium 4-((E)-(2,4-dihydroxy-5-((E)-(4-nitrophenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
- Molecular formula:
- C22H13N5O11S2
- IUPAC Name:
- sodium 4-((E)-(2,4-dihydroxy-5-((E)-(4-nitrophenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
Constituent 3
- Reference substance name:
- Inorganic salts
- IUPAC Name:
- Inorganic salts
Constituent 4
- Reference substance name:
- Minor components
- IUPAC Name:
- Minor components
Constituent 5
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- CAS Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- Oxidane
Legal Entity Composition(s) open all close all
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Disodium 5-[[2,4-dihydroxy-5-[(4-nitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(4-nitrophenyl)azo]naphthalene-2,7-disulphonate
- EC Number:
- 274-421-5
- EC Name:
- Disodium 5-[[2,4-dihydroxy-5-[(4-nitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(4-nitrophenyl)azo]naphthalene-2,7-disulphonate
- CAS Number:
- 70210-24-1
- Molecular formula:
- C28H16N8Na2O13S2
- IUPAC Name:
- sodium 5-((E)-(2,4-dihydroxy-5-((E)-(4-nitrophenyl)diazenyl)phenyl)diazenyl)-4-hydroxy-3-((E)-(4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate
Constituent 2
- Reference substance name:
- Constituent 2 of Acid Brown 191
- Molecular formula:
- C22H13N5Na2O12S2
- IUPAC Name:
- Constituent 2 of Acid Brown 191
Constituent 3
- Reference substance name:
- sodium 4-((E)-(2,4-dihydroxy-5-((E)-(4-nitrophenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
- Molecular formula:
- C22H13N5O11S2
- IUPAC Name:
- sodium 4-((E)-(2,4-dihydroxy-5-((E)-(4-nitrophenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
Constituent 4
- Reference substance name:
- 3‐[(1E)‐2‐(2‐hydroxy‐5‐nitrophenyl)diazen‐1‐yl]‐4'‐nitro‐5‐[(1E)‐2‐(4‐nitrophenyl)diazen‐1‐yl]‐[1,1'‐biphenyl]‐2,6‐diol
- Molecular formula:
- C24H15N7O9
- IUPAC Name:
- 3‐[(1E)‐2‐(2‐hydroxy‐5‐nitrophenyl)diazen‐1‐yl]‐4'‐nitro‐5‐[(1E)‐2‐(4‐nitrophenyl)diazen‐1‐yl]‐[1,1'‐biphenyl]‐2,6‐diol
Constituent 5
- Reference substance name:
- 2‐[(1E)‐2‐(2‐amino‐3‐hydroxy‐4,6‐dinitrophenyl)diazen‐1‐yl]‐3,5‐bis[(1E)‐2‐(2‐hydroxy‐3,5‐dinitrophenyl)diazen‐1‐yl]‐6‐nitrophenol
- Molecular formula:
- C24H12N14O18
- IUPAC Name:
- 2‐[(1E)‐2‐(2‐amino‐3‐hydroxy‐4,6‐dinitrophenyl)diazen‐1‐yl]‐3,5‐bis[(1E)‐2‐(2‐hydroxy‐3,5‐dinitrophenyl)diazen‐1‐yl]‐6‐nitrophenol
Constituent 6
- Reference substance name:
- Disodium 5-[[2,4-dihydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(4-nitrophenyl)azo]naphthalene-2,7-disulphonate
- EC Number:
- 229-361-4
- EC Name:
- Disodium 5-[[2,4-dihydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(4-nitrophenyl)azo]naphthalene-2,7-disulphonate
- CAS Number:
- 6487-04-3
- Molecular formula:
- C28H16N8Na2O14S2
- IUPAC Name:
- Disodium 5-((2,4-dihydroxy-3-((2-hydroxy-5-nitrophenyl)azo)phenyl)azo)-4-hydroxy-3-((4-nitrophenyl)azo)naphthalene-2,7-disulphonate
Constituent 7
- Reference substance name:
- disodium 4‐hydroxy‐3‐[(1E)‐2‐(4‐nitrophenyl)diazen‐1‐yl]‐5‐[(1E)‐2‐{2',4,6‐trihydroxy‐5'‐nitro‐[1,1'‐biphenyl]‐3‐yl}diazen‐1‐yl]naphthalene‐2,7‐disulfonate
- Molecular formula:
- C28H16N6Na2O14S2
- IUPAC Name:
- disodium 4‐hydroxy‐3‐[(1E)‐2‐(4‐nitrophenyl)diazen‐1‐yl]‐5‐[(1E)‐2‐{2',4,6‐trihydroxy‐5'‐nitro‐[1,1'‐biphenyl]‐3‐yl}diazen‐1‐yl]naphthalene‐2,7‐disulfonate
Constituent 8
- Reference substance name:
- 4-[(E)-(3,5-dinitrophenyl)diazenyl]-6-[(Z)-(2-hydroxy-3,5-dinitrophenyl)diazenyl]benzene-1,3-diol
- Molecular formula:
- C18H10N8O11
- IUPAC Name:
- 4-[(E)-(3,5-dinitrophenyl)diazenyl]-6-[(Z)-(2-hydroxy-3,5-dinitrophenyl)diazenyl]benzene-1,3-diol
Constituent 9
- Reference substance name:
- disodium 4‐[(1E)‐2‐{2,4‐dihydroxy‐5‐[(1E)‐2‐(4‐nitrophenyl)diazen‐1‐yl]phenyl}diazen‐1‐yl]‐5‐hydroxy‐1,6‐bis[(1E)‐2‐(4‐nitrophenyl)diazen‐1‐yl]naphthalene-2,7‐disulfonate
- Molecular formula:
- C34H19N11Na2O15S2
- IUPAC Name:
- disodium 4‐[(1E)‐2‐{2,4‐dihydroxy‐5‐[(1E)‐2‐(4‐nitrophenyl)diazen‐1‐yl]phenyl}diazen‐1‐yl]‐5‐hydroxy‐1,6‐bis[(1E)‐2‐(4‐nitrophenyl)diazen‐1‐yl]naphthalene-2,7‐disulfonate
Constituent 10
- Reference substance name:
- 2‐amino‐4‐nitro‐3,6‐bis[(1E)‐2‐{4‐nitro‐2‐[(1E)‐2‐(4‐nitrophenyl)diazen‐1‐yl]phenyl}diazen‐1‐yl]phenol
- Molecular formula:
- C30H18N14O11
- IUPAC Name:
- 2‐amino‐4‐nitro‐3,6‐bis[(1E)‐2‐{4‐nitro‐2‐[(1E)‐2‐(4‐nitrophenyl)diazen‐1‐yl]phenyl}diazen‐1‐yl]phenol
Constituent 11
- Reference substance name:
- Unknown impurities
- Molecular formula:
- n.a
- IUPAC Name:
- Unknown impurities
Constituent 12
- Reference substance name:
- Sum of non dangerous organic impurities, each >1% wt
- Molecular formula:
- Not applicable
- IUPAC Name:
- Sum of non dangerous organic impurities, each >1% wt
Constituent 13
- Reference substance name:
- Sum of non dangerous organic impurities each < 1% wt
- Molecular formula:
- Not applicable
- IUPAC Name:
- Sum of non dangerous organic impurities each < 1% wt
Constituent 14
- Reference substance name:
- Sodium chloride
- EC Number:
- 231-598-3
- EC Name:
- Sodium chloride
- CAS Number:
- 7647-14-5
- Molecular formula:
- ClNa
- IUPAC Name:
- sodium chloride
Constituent 15
- Reference substance name:
- Sodium sulphate
- EC Number:
- 231-820-9
- EC Name:
- Sodium sulphate
- CAS Number:
- 7757-82-6
- Molecular formula:
- H2O4S.2Na
- IUPAC Name:
- Sodium sulphate
Constituent 16
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- CAS Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- Oxidane
Constituent 1
- Reference substance name:
- not applicable - Sum of organic components with Area > 1%
- Molecular formula:
- not applicable
- IUPAC Name:
- not applicable - Sum of organic components with Area > 1%
Constituent 2
- Reference substance name:
- Sodium chloride
- EC Number:
- 231-598-3
- EC Name:
- Sodium chloride
- CAS Number:
- 7647-14-5
- Molecular formula:
- ClNa
- IUPAC Name:
- sodium chloride
Constituent 3
- Reference substance name:
- Sodium sulphate
- EC Number:
- 231-820-9
- EC Name:
- Sodium sulphate
- CAS Number:
- 7757-82-6
- Molecular formula:
- H2O4S.2Na
- IUPAC Name:
- Sodium sulphate
Constituent 4
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- CAS Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- Oxidane
Constituent 5
- Reference substance name:
- Not applicable - Sum of organic constituents with Area < 1%
- Molecular formula:
- not applicable - Sum of organic constituents with Area < 1%
- IUPAC Name:
- Not applicable - Sum of organic constituents with Area < 1%
Composition(s) generated upon use
Other types of composition(s)
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
