Ivermectin ivermectin GMP high purity ivermectin
Item |
Specification |
Results |
Appearance |
A white or yellowish-white crystalline powder |
Conforms |
Identification |
IR,HPLC |
Conforms |
Appearance of solution |
Clear and not more intensely colored than reference solution BY7 |
Conforms |
Specific optical rotation |
-17~-20° |
-18.0° |
Related substances |
||
Impurity with a relative retention of 1.3 to 1.5. ≤2.5% |
1.4% |
|
Any other impurity (apart from the 2 principal peaks) ≤1.0% |
0.5% |
|
The sum of all related sub. ≤5.0% |
3.5% |
|
Limit of ethanol |
≤5.0% |
3.4% |
Limit of formamide |
≤3.0% |
2.4% |
water |
≤1.0% |
0.5% |
Sulphated ash |
≤0.1% |
<0.1% |
Heavy metals |
≤20ppm |
<20ppm |
Assay(HPLC,base on drying) |
102.0%≥(H2Bla+ H2Blb) ≥95.0% H2Bla/(H2Bla+ H2Blb)≥90.0% |
97.7% 96.5% |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View