Calcium β-Hydroxy-β Methyl-Butyrate Monohydrate
Common name: HMB-Ca
Molecular formula: (C5H9O3)2Ca•H2O
Molecular weight: 292
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
|