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EC number: 273-620-4
CAS number: 68990-67-0
Extractives and their physically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Quillaja saponaria, Rosaceae.
One reliable Guideline study is available.
In a 48-h acute
toxicity study according to OECD guideline 202, water fleas (Daphia
magna) were exposedunder
to nominal test
concentrations of10, 15, 20, 30, 40, 60 and 100mg/L
Saponin DAB 9/10.The
aim of this acute toxicity test was to assess possible effects of the
test item on daphnids. Young daphnids, aged less than 24 hours at the
start of the test, were exposed to the test item for a period of 48
hours. They were kept in a sample of defined water (M4 -medium) to which
the test item has been added. Immobilisation was recorded at 24 and 48
hours after the test start and compared with control values. Following
results were estimated: 24 -h NOEC: 30 mg/l
24 -h EC50: > 100 mg/l
24 -h EC100: > 100 mg/l
48 -h NOEC: 20 mg/l
48 -h EC50: 65 mg/l
48 -h EC100: 100 mg/l
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