| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Customized |
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| Main Products |
| Product Name | Glucosamine Hydrochloride |
| Packing | 25 kg / fiber drum |
| Shelf life | 2years |
| Specification | Standard |
| Properties (physical): | |
| Appearance | White Crystalline, Free Flowing Powder |
| Odour | Odourless |
| Bulk Density | NLT0.60g/ml |
| As Tapped Density | Meets the requirements of USP32 |
| Particle Size | NLT 90% through 40 Mesh |
| Analytical Properties: | |
| Assay (HPLC) | 98.0-102.0% (on the dried basis) |
| Identification | |
| A: Infrared Absorption | Meets the requirement |
| B: Tests for Chloride | Meets the requirement |
| C: Retention time in the Assay | Corresponds to the reference standard |
| Transm | >90.0% (10.0%Water Solut.-450nm) |
| Absorb | <0.25a.u. (10.0% Water Solut.-280nm) |
| Specific Rotation[α]D20 | +70.00°-- +73.00° |
| pH (20mg/ml.aq.sol.) | 3.0-5.0 |
| Loss on Drying | NMT0.5% |
| Residue on Ignition | NMT 0.1% |
| Chloride (Cl) | 16.2% -- 16.7% |
| Sulfate | NMT 0.24% |
| Heavy Metals | NMT 10 ppm |
| Iron (fe) | NMT 10 ppm |
| Lead | NMT 0.5 ppm |
| Arsenic (As) | NMT 3.0 ppm |
| Mercury | NMT 0.5 ppm |
| Organic volatile impurities | Meets the Requirements |
| Microbial: | |
| Total Aerobic | NMT 1,000 cfu/g |
| Yeast and Mold | NMT 100 cfu/g |
| E. Coli | Negative in 1g |
| Salmonella | Negative in 1g |
| Staphylococcus Aureus | Negative in 10g |
| Enterobacteria & other gram neg | NMT 100 cfu/g |
| Appearance | White Crystalline, Free Flowing Powder |
| Packaging and Storage | Store in tight, light-resistant containers under 25ºC |
| Conclusion | Conform to USP 40 requirements |
| Product Name | Glucosamine Sulfate Potassium Chloride | |
| Packing | 25 kg / fiber drum | |
| Shelf life | 2 years | |
| Specification | Standard | |
| Appearance | White crystalline powder | |
| Solubility | Soluble in water | |
| Assay (drying basis) | 98%~102% | |
Identification |
A:Infrared Absorption B: Identification tests-General,Chloride and Potassium: 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 barium chloride TS a white precipitate is formed. |
|
| Specification Rotation | 47°- 53° | |
| PH value(2%.25°) | 3.0~5.0 | |
| Loss on drying | ≤1.0% | |
| Residue on Ignition | 26.5%~31.0% | |
| Sulfate | 15.5%-16.5% | |
| Chloride | 11.1%-12.8% | |
| Sodium | Meet requirement | |
| Heavy metal | ≤10ppm | |
| Arsenic | ≤3μg/g | |
| Lead | ≤3ppm | |
| Cadmium | ≤1ppm | |
| Mercury | ≤0.1ppm | |
| Mesh size | 100%through 40M;80-90%through 60M; 30-40%through 80M | |
| Residue of Ethanol | ≤5000ppm | |
| Bulk density | ≥0.8g/ml | |
| Microbial Limits | ||
| Totalaerobicmicrobial count | ≤1000cfu/g | |
| Yeast Mold | ≤100cfu/g | |
| E-Coli | Negative | |
| Salmonella | Negative | |
| Appearance | Crystallion powder,white | |
| Storage condition | Cool and dry condition | |
| Conclusion | Conform to USP 40 requirements | |
| Product Name | Glucosamine Sulfate Potassium Chloride |
| Packing | 25 kg / fiber drum |
| Shelf life | 2 years |
| Specification | Standard |
| 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 barium chloride TS a white precipitate is formed. |
| Specification Rotation | 50°- 55° |
| PH value(2%.25°) PH | 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 |
| Cadmium | <1ppm |
| 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 |
| Appearance | Crystallion powder,white |
| Packaging and Storage | Store in tight, light-resistant containers under 25ºC |
| Conclusion | Conform to USP 40 requirements |
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