Sodium methanolate - ipcs inchem
Sodium methanolate - ipcs inchem
Sodium methanolate - ipcs inchem
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
OECD SIDS<br />
SODIUM METHANOLATE<br />
4. ECOTOXICITY ID: 124-41-4<br />
DATE: 28.06.2006<br />
Unit : mg/l<br />
EC10 : = 24.2 calculated<br />
EC50 : = 302.2 calculated<br />
EC90 : = 3800 calculated<br />
Limit test : no<br />
Analytical monitoring : no<br />
Method : other: DIN 38142 part 12<br />
Year : 1989<br />
GLP : no<br />
Test substance : other TS: <strong>Sodium</strong> methylate<br />
Method : Assimilation inhibition test. Inhibition of oxygen liberation as a function of<br />
the concentration.<br />
Result : - Nominal/measured concentrations: nominal only<br />
- Effect data inhibition of the assimilation:<br />
- Concentration / response curve:<br />
EC50 = 302.2 mg/l<br />
EC10 = 24.2 mg/l<br />
EC90 = 3800 mg/l<br />
Test condition : TEST ORGANISMS<br />
- Strain: Scenedesmus subspicatus Chodat<br />
STOCK AND TEST SOLUTION AND THEIR PREPARATION<br />
- Vehicle, solvent: not stated<br />
- Concentration in vehicle/ solvent: 2 g/l<br />
STABILITY OF THE TEST CHEMICAL SOLUTIONS: Chemical reacts with<br />
water under formation of sodium hydroxide and methanol.<br />
DILUTION WATER: no data<br />
Duration: 24 h<br />
Statistical analysis: Probit anaylsis<br />
Test substance : <strong>Sodium</strong> Methylate as prescribed by 1.1 - 1.4 of CAS 124-41-4<br />
Reliability : (4) not assignable<br />
Short report only, no details available.<br />
05.05.2006 (18)<br />
Remark : As sodium and potassium methylates rapidly hydrolyse in water to<br />
methanol and sodium or potassium hydroxide respectively, the data of the<br />
hydrolysis products are relevant for this substance as well. SIDS<br />
dossiers, SIAR and SIAP is available for the degradation products.<br />
19.10.2005 (35) (37) (38)<br />
4.4 TOXICITY TO MICROORGANISMS E.G. BACTERIA<br />
Type : aquatic<br />
Species : aerobic microorganisms<br />
Exposure period : 24 hour(s)<br />
Unit : mg/l<br />
EC10 : = 38 calculated<br />
EC50 : = 96.9 calculated<br />
EC90 : = 246.9 calculated<br />
Analytical monitoring : no<br />
Method : other: DIN 38412 part 12<br />
Year : 1989<br />
GLP : no<br />
Test substance : other TS: <strong>Sodium</strong> methylate<br />
Method : Inhibition of bacterial metabolism.<br />
Test condition : - Bacteria mixed culture<br />
54<br />
UNEP PUBLICATIONS
Change language