SODIUM CARBONATE CAS N°: 497-19-8 - UNEP Chemicals
SODIUM CARBONATE CAS N°: 497-19-8 - UNEP Chemicals
SODIUM CARBONATE CAS N°: 497-19-8 - UNEP Chemicals
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OECD SIDS <strong>SODIUM</strong> <strong>CARBONATE</strong><br />
4. ECOTOXICITY Id <strong>497</strong>-<strong>19</strong>-8<br />
Date <strong>19</strong>.02.2003<br />
- Effect data (Immobilisation): LC50 24 hr 1820 mg/l.<br />
- Concentration / response curve: Not reported.<br />
- Cumulative immobilisation: Not reported.<br />
- Effect concentration vs. test substance solubility: Not reported.<br />
- Other effects: Not reported.<br />
RESULTS CONTROL: Not reported.<br />
RESULTS: TEST WITH REFERENCE SUBSTANCE<br />
- Concentrations: Not reported.<br />
- Results: Not reported.<br />
Test condition : TEST ORGANISMS<br />
- Strain: Not reported.<br />
- Wild caught: Obtained during the summer in mixed culture of mostly Culex<br />
pipiens from puddles in a ditch on the campus.<br />
No further details reported.<br />
STOCK AND TEST SOLUTION AND THEIR PREPARATION<br />
No further details reported.<br />
STABILITY OF THE TEST CHEMICAL SOLUTIONS: Not reported.<br />
REFERENCE SUBSTANCE: Not reported.<br />
DILUTION WATER<br />
- Source: Reference Dilution Water which is a more easily formulated<br />
organic-free medium which will support aquatic animals longer than other<br />
artificial media.<br />
No further details reported.<br />
TEST SYSTEM<br />
No details reported.<br />
DURATION OF THE TEST: 48 hr<br />
TEST PARAMETER: Death.<br />
SAMPLING: Not reported.<br />
MONITORING OF TEST SUBSTANCE CONCENTRATION: Not reported.<br />
Test substance : SOURCE: Not reported.<br />
PURITY: Not reported.<br />
IMPURITY/ADDITIVE/ETC.: Not reported.<br />
ANY OTHER INFORMATION: Not reported.<br />
Reliability : (4) not assignable Documentation insufficient for complete<br />
assessment.<br />
Documentation insufficient for complete assessment.<br />
14.02.2003 (8)<br />
Type :<br />
Species : other: Dugesia sp.<br />
Exposure period : 96 hour(s)<br />
Unit : Mg/l<br />
EC50 : = 341<br />
Analytical monitoring : No data<br />
Method : other: according to Anderson et al. (<strong>19</strong>48)<br />
Year : <strong>19</strong>65<br />
GLP : No<br />
Test substance : other TS: sodium carbonate<br />
Method : METHOD FOLLOWED: According to Anderson et al. (<strong>19</strong>48).<br />
GLP: No<br />
STATISTICAL METHODS: Not reported.<br />
METHOD OF CALCULATION: Not reported.<br />
ANALYTICAL METHODS: Not reported.<br />
Result<br />
52<br />
: RESULTS: EXPOSED<br />
- Nominal/measured concentrations: Not reported.<br />
- Effect data (Immobilisation): LC50 24 hr 384 mg/l, 48 hr 360 mg/l, 72 hr<br />
360 mg/l.<br />
- Concentration / response curve: Not reported.<br />
- Cumulative immobilisation: Not reported.<br />
- Effect concentration vs. test substance solubility: Not reported.<br />
- Other effects: Not reported.<br />
<strong>UNEP</strong> Publications
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