Registration Dossier
Registration Dossier
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Reaction mass of pentasodium 2-{[4-chloro-6-(ethyl{3-[(2-sulfonatoethyl)sulfonyl]phenyl}amino)-1,3,5-triazin-2-yl]amino}-5-hydroxy-6-({2-sulfonato-4-[(4-sulfonatophenyl)diazenyl]phenyl}diazenyl)naphthalene-1,7-disulfonate and tetrasodium 2-[(4-chloro-6-{ethyl[3-(vinylsulfonyl)phenyl]amino}-1,3,5-triazin-2-yl)amino]-5-hydroxy-6-({2-sulfonato-4-[(4-sulfonatophenyl)diazenyl]phenyl}diazenyl)naphthalene-1,7-disulfonate
EC number: 459-580-2 | CAS number: -
Endpoint summary
Administrative data
Description of key information
Additional information
The hydrolysis behaviour of FAT 40824/A in aqueous buffered solutions adjusted to pH 4.0, pH 7.0 and pH 9.0. is determined according to OECD Guideline for Testing of Chemicals No. 111, adopted May 12, 1981 and EEC Directive 92/69, Section C.7, L383 A, December 1992. The results show that FAT 40824/A is stable at pH 4.0. Its half-life is longer than one year at 25 °C. The first peak of FAT 40824/A at pH 7.0 has a half-life of 90 hours (4 days) at 25 °C. The second peak of FAT 40824/A at pH 9.0 has a half-life of 2530 hours (105 days) at 25 °C.
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