Beta-hydroxy-beta-Methyl Butyrate Calcium Salt is white crystal powder, and human body basic metabolite,it plays important function in protein synthesis and muscular tissue.
Pharmaceutical raw material; Nutraceutical Ingredient ,feed raw material ect .
Item |
Standard |
Results |
Identification |
Positive |
Conforms |
Appearance |
White crystalline powder |
Conforms |
Bulk density |
0.4-0.8g/ml |
0.68g/ml |
Solubility |
Pure without deposit |
Conforms |
Solubility in alcohol |
Conforms |
Conforms |
Ca |
13.5%-14.5% |
14.0% |
HMB |
≥84% |
≥84.9% |
Total Content |
≥99.0% |
>99.40% |
Loss on drying |
≤7.0% |
6.1% |
Heavy Metals |
≤10ppm |
<10ppm |
Lead |
≤3ppm |
<3ppm |
Arsenic |
≤1ppm |
<1ppm |
Mercury |
≤0.1ppm |
<0.1ppm |
Cadmium |
≤1ppm |
<1ppm |
Residue on lgnition |
≤0.2% |
<0.2% |
Total plate counmt |
NMT 1000 cfu/g |
Conforms |
Yeast & Mold |
NMT 50 cfu/g |
Conforms |
E.Coli |
Negative |
Negative |
Salmonella |
Negative |
Negative |
Staphylococcus |
Negative |
Negative |
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