Customization: | Available |
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CAS No.: | 73-31-4 |
Formula: | C13h16n2o2 |
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Raw powder melatonin from China melatonin supplier
product name | Sustained-release Melatonin powder |
CAS# | 73-31-4 |
purity | 50% |
appearance | off-white powder |
package | aluminum foil bag / carton / paper drum |
certificate | NSF GMP |
storage | cool and dry place |
valid | 24 month |
Technical data sheet
Tests | Units | Limits | Methods |
Appearance | White to off-white powder | Visual | |
Bulk Density | g/mL | 0.40-0.70 | USP <616> |
Particle Size(through 40 mesh) | % | ≥95.0 | USP <786> |
Loss on Drying | % | ≤1.0 | USP <731> |
Total Heavy Metals (as Pb) | ppm | ≤10 | USP<231> |
Lead | ppm | ≤1.00 | USP <233> |
Arsenic | ppm | ≤1.00 | USP <233> |
Cadmium | ppm | ≤1.00 | USP <233> |
Mercury | ppm | ≤0.100 | USP <233> |
Total Plate Count | CFU/g | ≤3,000 | ISO 4833-1 |
Yeasts | CFU/g | ≤50 | ISO 21527 |
Molds | CFU/g | ≤50 | ISO 21527 |
Coliform | CFU/g | ≤10 | ISO 4832 |
E. coli | /g | Negative | ISO 16649-3 |
Salmonella | /25g | Negative | ISO 6579-1 |
Staphylococcus aureus | /25g | Negative | ISO 6888-3 |
Assay(on the dried basis) | % | ≥50 | Enterprise standard |