| Customization: | Available |
|---|---|
| Powder: | White Crystalline Powder |
| Customized: | Customized |
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| Test Items | USP 43 Standard Specifications |
| Appearance | Crystallion powder,white |
| Assay (drying basis) | 98%~102% |
| Identification | A.Infrared Absorption B: Identification tests-General,Chloride and Sodium: Meets the requirements C: The retention time of the glucosamine peak of the sample solution corresponds to that of the standard solution,as obtained in the Assay. D: Sulfate:In the test for Content of Sulfate,after the addition of TS a white precipitate is formed. |
| Specification Rotation | 50°- 55° |
| PH value(2%.25°) | 3.0-5.0 |
| Loss on drying | ≤1.0% |
| Residue on Ignition | 23.5%~25.0% |
| Sulfate Content | 16.3%-17.3% |
| Chloride | 11.7%-13.0% |
| Sodium | Meet requirement |
| Heavy metal | ≤10ppm |
| Lead | ≤3ppm |
| Ironic salt | ≤10ppm |
| Arsenic | <3ppm |
| Mesh size | 100% thru 60 mesh |
| Residue of Ethanol | ≤5000ppm |
| Bulk density | ≥0.6g/ml |
| Microbial Test | |
| Total Plate count | ≤1000cfu/g |
| Yeast& Molds | ≤100cfu/g |
| E-Coli | Negative |
| Salmonella | Negative |
| Staphylococcus | Negative |
| Coliforms | Negative |
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