| Common name: | HMB-Ca | |
molecular formula: |
(C5H9O3)2Ca·H2O | |
| CAS No. Registry Number: |
| |
| Structural Formula: |  | |
| quality standard | ||
|
Item |
ONE WATER |
WITHOUT WATER |
|
Identification |
Positive | |
|
Appearance |
White crystalline power | |
|
Water based |
Pure without deposit | |
|
Alcohol based |
Qualified | |
|
Ca Assay |
≤13.5%-14.5% |
≤14.0%-15.5% |
|
HMB Assay |
≥84% |
≥84% |
|
Total Content |
≥99.0% |
≥99.0% |
|
Loss on drying |
≤7.5% |
≤3% |
|
Heavy Metals |
≤10ppm |
≤10ppm |
|
Arsenic |
≤2ppm |
≤2ppm |
|
Residue on lgnition |
≤0.2% |
≤0.2% |
|
GMO |
FREE |
FREE |
|
DHEA |
Negative |
Negative |
|
Total plate counmt |
NMT 1000/g |
NMT 1000/g |
|
Mold |
NMT 100/g |
NMT 100/g |
|
Coliforms |
Negative |
Negative |
|
Packing |
25kg packing carton | |
