Kezdőlap »Ásványi és egyéb anyagok» Cink-citrát por (Zinc Citrate)
Certificate of Analysis
Product Name: Zinc Citrate
ITEM |
SPECIFICATION |
RESULT |
Appearance |
White granular crystal |
Conforms |
CAS NO. |
5990-32-9 |
Conforms |
EINECS NO.: |
208-901-2 |
Conforms |
Assay % |
30% |
31.3% |
Loss on Drying,% |
≤1 |
0.55 |
Sulfate % |
≤0.05 |
≤0.05 |
Chloride % |
≤0.05 |
≤0.05 |
Reducing substances % |
≤1.0 |
≤1.0 |
Lead (as Pb) % |
≤ 10ppm |
Conforms |
Cadmium (as Cd) % |
≤ 5ppm |
Conforms |
Arsenic(as As) % |
≤ 3ppm |
Conforms |
Total Plate Count |
≤100Cfu/g |
Conforms |
Yeast&Mold |
≤100 cfu/g |
Conforms |
E.Coli |
Negative |
Negative |
Salmonella |
Negative |
Negative |
Conclusion |
confirm |
Storage:Store in cool and dry place.
Shelf life:2 years when properly stored.