Registration Dossier
Registration Dossier
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Reaction mass of Sodium 2-(2 or 3-{[(chloroacetyl)amino]methyl}-4-{[4-(cyclohexylamino)-9,10-dioxo-9,10-dihydroanthracen-1-yl]amino}phenoxy)-5-methylbenzenesulfonate and Sodium 2-(3 or 2-{[(chloroacetyl)amino]methyl}-4-{[4-(cyclohexylamino)-9,10-dioxo-9,10-dihydroanthracen-1-yl]amino}phenoxy)-5-methylbenzenesulfonate
EC number: 942-981-6 | CAS number: -
Endpoint summary
Administrative data
Description of key information
FAT 20077 is designed to be used as a dye for diverse textile fabrics. To ensure high performance and quality of the treated fabric, those classes of chemical substances are designed to be not biodegradable by microorganisms. Nevertheless,FAT 20077/A and FAT 20077/B were tested for the biological oxygen demand (BOD5) and chemical oxygen demand (COD). For FAT 20077/B, the BOD5 and COD were determined to be 0 mg O2/g and 1102 mg/g O2, respectively. For FAT 20077/A, BOD5 and COD were determined to be 42 mg O2/g and 1116 mg/g O2, respectively.
Based on these values, the BOD5/COD ratio was <0.5, therefore the substance is not considered to be rapidly biodegradable.
Additional information
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