Cyanoguanidine CAS N°: 461-58-5
Cyanoguanidine CAS N°: 461-58-5
Cyanoguanidine CAS N°: 461-58-5
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OECD SIDS<br />
CYANOGUANIDINE<br />
2. PHYSICO-CHEMICAL DATA ID: <strong>461</strong>-<strong>58</strong>-5<br />
DATE: 25.02.2004<br />
26.12.2003 (24)<br />
2.6.1 WATER SOLUBILITY<br />
Value : = 40 g/l at 25 ° C<br />
Qualitative : very soluble (> 10000 mg/L)<br />
Pka : at 25 ° C<br />
PH : at and ° C<br />
Method : OECD Guide-line 105 "Water Solubility"<br />
Year : 1998<br />
GLP : no<br />
Test substance :<br />
Remark : degree plus or minus 1 degree<br />
Test substance : purchase: WAKO Chemical LTD<br />
Purity: 99.1 %<br />
Lot No. : LEJ1138<br />
Reliability : (2) valid with restrictions<br />
Flag : Critical study for SIDS endpoint<br />
25.11.2003 (10)<br />
Value : = 22.6 g/l at ° C<br />
Qualitative :<br />
Pka : at 25 ° C<br />
PH : at and ° C<br />
Reliability : (4) not assignable<br />
25.11.2003 (46)<br />
Value : at ° C<br />
Qualitative :<br />
Pka : at 25 ° C<br />
PH : at .84 g/l and 25 ° C<br />
Method : other: OECD guide-line 112<br />
Year : 1998<br />
GLP : yes<br />
Test substance :<br />
Remark : No dissociation constant; not dissociated<br />
Test substance : purchase: WAKO Chemical LTD<br />
Purity: 99.1 %<br />
Lot No. : LEJ1138<br />
Reliability : (2) valid with restrictions<br />
Flag : Critical study for SIDS endpoint<br />
25.11.2003 (10)<br />
Value : = 22.6 g/l at 13 ° C<br />
Qualitative :<br />
Pka : at 25 ° C<br />
PH : at and ° C<br />
Reliability : (4) not assignable<br />
25.11.2003 (8)<br />
Value : = 41.3 g/l at 25 ° C<br />
Qualitative :<br />
Pka : at 25 ° C<br />
PH : at and ° C<br />
Source : International Chemical Safety Card (ICSC) ICSC No. 0650<br />
Reliability : (4) not assignable<br />
25.11.2003 (13)<br />
Result : 12.7 g/L at 0 degree C<br />
22.6 g/L at 13 degree C<br />
UNEP PUBLICATIONS 29
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