CAS number: 541-15-1
Molecular formula: C7H15NO3
molecular weight: 161.2
Chemical structure:
Product name | L-Carnitine Base | |
Shelf Life | 2 Years | |
ITEMS | SPECIFICATIONS | RESULTS |
IDENTIFICATION | IR | POSITIVE |
APPEARANCE | WHITE CRYSTALS OR WHITE CRYSTALLINE POWDER | WHITE CRYSTALS |
SPECIFIC ROTATION | -32.0~-29.0º | -31.2º |
PH | 5.5~9.5 | 7.9 |
LOSS ON DRYING | ≤0.5% | 0.21% |
RESIDUE ON IGNITION | ≤0.5% | 0.17% |
RESIDUAL | ≤0.5% | 0.19% |
SODIUM | ≤0.1% | <0.1% |
POTASSIUM | ≤0.2% | <0.2% |
CHLORIDE | ≤0.4% | <0.4% |
HEAVY METAL | ≤10PPM | <10PPM |
ARSENIC (As) | ≤1PPM | <1PPM |
LEAD (Pb) | ≤3PPM | 3PPM |
CADMIUM (Cd) | ≤1PPM | <1PPM |
MERCURY (Hg) | ≤0.1PPM | <0.1PPM |
TPC | ≤1000CFU/G | 45CFU/G |
YEAST & MOLD | ≤100CFU/G | 45CFU/G |
E.COLI | NEGATIVE | NEGATIVE |
SALMONELLA | NEGATIVE | NEGATIVE |
ASSAY | 97.0%~103.0% | 99.18% |
BULK DENSITY | 0.3-0.6G/ML | CONFORM |
TAPPED DENSITY | 0.5-0.8G/ML | CONFORM |
CONCLUSION | THE PRODUCT MEETS USP36 STANDARD |