1.product name: artemisia annua extract artesunate 88495-63-0
2.purity : 99%min
3.appearance: white crystalline powder
4. application: organic intermediate
item |
specification |
method result |
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physical property |
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appearance |
fine powder |
organoleptic conforms |
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odour |
characteristic |
organoleptic conforms |
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mesh size |
100% through 80% mesh size |
usp32<786> conforms |
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general analysis |
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identification artemisinin loss on drying |
identical to r.s. sample 98% <5.0%c |
uv uv eur.ph.6.0[2.8.17] |
conforms 98.01% 3.22% |
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ash |
≤5.0% |
eur.ph.6.0[2.4.16] 3.37% |
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contaminants |
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pesticides residue |
meet usp32<561> |
usp32<561> conforms |
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lead(pb) |
≤3.0mg/kg |
eur.ph6.0<2.2.58>icp-ms 2.1 |
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arsenic(as) |
≤2.0mg/kg |
eur.ph6.0<2.2.58>icp-ms 1.9 |
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cadmium(cd) |
≤1.0mg/kg |
eur.ph6.0<2.2.58>icp-ms 0.7 |
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mercury(hg) |
≤0.1mg/kg |
eur.ph6.0<2.2.58>icp-ms 0.07 |