Registration Dossier
Registration Dossier
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EC number: 939-717-7 | CAS number: 1474044-79-5
Endpoint summary
Administrative data
Description of key information
Additional information
DNNSA is the main component of calcium bis( di C8-C10, branched, C9 rich, Alkylnaphthalene sulphonate).
Hydrolysis testing for DNNSA can be used for read-across to calcium bis( di C8-C10, branched, C9 rich, Alkylnaphthalene sulphonate).
The half-life time of DNNSA at 25°C was:
t½ pH 4: > 1 year,
pH 7 > 1 year,
pH 9 > 1 year.
Calcium bis( di C8-C10, branched, C9 rich, Alkylnaphthalene sulphonate)can be expected to also have a similar rate of hydrolysis.
No data is available on photo-transformation in either water or soil.
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