products
Newsletter
Get the latest news & events from us, Subscribe Now!
Glucosamine Sulfate Sodium
| ITEMS | LIMIT |
| Appearance | White crystalline powder, free flowing powder |
| Odor | Odorless |
| Bulk density | NLT 0.85g/ml |
| As Tapped Density | Meet the requirement |
| Assay (HPLC) | 98.0% ~ 102.0% (on dried basis) |
| Identification | A: Infrared Absorption, should meet |
| B: Test for Chloride, sodium, and sulfate, should meet | |
| C: Retention time in the assay, correspond to RS | |
| Transm | >90.0% (10.0% water solute. -450nm) |
| Specific rotation | +52.00°~ +54.00° |
| pH (20mg/ml, aq.sol.) | 3.0 ~ 5.0 |
| Loss on drying | NMT 1.0% |
| Residue on ignition | 23.5% ~ 25.0% |
| Chloride | 11.7% ~ 12.5% |
| Content of sulfate | 16.3% ~ 17.3% |
| Sodium | 7.0% ~ 8.3% |
| Potassium | No precipitate is formed |
| Heavy Metals | NMT 10ppm |
| Iron | NMT 10ppm |
| Lead | NMT 0.5ppm |
| As | NMT 3.0ppm |
| Mercury | NMT 0.5ppm |
| OVI | Meet the requirement |
| Microbial | |
| Total aerobic | NMT 1,000cfu/g |
| Yeast & Mold | NMT 100cfu/g |
| E.Coli | Negative in 1g |
| Salmonella | Negative in 1g |
| Staphylococcus Aureus | Negative in 10g |
| Enterobacteria & other gram neg | NMT 100cfu/g |
Browse Other Products
print
close