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Main component 6 (isomer): asym. 1:2 Cr(III)-complex of: A: 3-hydroxy-4-(2-hydroxy-naphthalene-1-ylazo)naphthalene-1-sulfonic acid, Na-salt and B: 1-[2-hydroxy-5-(4-methoxy-phenylazo)phenylazo]naphthalene-2-ol; Main component 8 (isomer): asym. 1:2 Cr-complex of: A: 3-hydroxy-4-(2-hydroxy-naphthalene-1-ylazo)-naphthalene-1-sulfonic acid, Na-salt and B: 1-[2-hydroxy-5-(4-methoxy-phenylazo)-phenylazo]-naphthalene-2-ol
EC number: 417-280-9 | CAS number: 30785-74-1 BLACK UL 1253
- Life Cycle description
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Reference substances
- IUPAC name:
- chromium(3+) disodium 1-(2-{5-[2-(4-methoxyphenyl)diazen-1-yl]-2-oxidophenyl}diazen-1-yl)naphthalen-2-olate 1-[2-(2-oxidonaphthalen-1-yl)diazen-1-yl]-4-sulfonatonaphthalen-2-olate
Inventory
- EC number:
- 417-280-9
- EC name:
- Main component 6 (isomer): asym. 1:2 Cr(III)-complex of: A: 3-hydroxy-4-(2-hydroxy-naphthalene-1-ylazo)naphthalene-1-sulfonic acid, Na-salt and B: 1-[2-hydroxy-5-(4-methoxy-phenylazo)phenylazo]naphthalene-2-ol; Main component 8 (isomer): asym. 1:2 Cr-complex of: A: 3-hydroxy-4-(2-hydroxy-naphthalene-1-ylazo)-naphthalene-1-sulfonic acid, Na-salt and B: 1-[2-hydroxy-5-(4-methoxy-phenylazo)-phenylazo]-naphthalene-2-ol
- CAS number:
- -
- Description:
- BLACK UL 1253
- CAS number:
- 30785-74-1
Synonyms
Molecular and structural information
Related substances
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