| Customization: | Available |
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| CAS No.: | 9064-67-9 |
| Formula: | C4h6n2o3r2.(C7h9n2o2r)N |
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Collagen peptide usually promotes bone formation and is used to prevent osteoporosis, as well as protecting gastric mucosa and anti-ulcer and anti-allergy effects. In terms of skin beauty, it has certain effects on skin whitening, delaying aging, improving internal microcirculation, removing freckles and wrinkles, shrinking pores, hydrating and moisturizing. Most of them are used for women with beauty and skin care needs, weak periods after illness and people with low immunity.
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Parameters
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Specs
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Results
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| Appearance | White powder | Conform |
| Identification A:Infrared Absorption 197k B:A solution (1 in 20)responds to the tests for Calcium |
Concordant with the reference spectrum Conform to USP 30 |
Conform Conform |
| Specific optical rotation | +25.0°-+27.5° | +26.35° |
| Alkalinity | No pink color is produced within 5 seconds | Conform |
| Loss on drying | Not more than 5.0% | 2.92% |
| Heavy metals | Not more than 0.002% | Conform |
| Ordinary impurities | Not more than 1.0% | Conform |
| Organic volatile impurities | Meet the requirements | Conform |
| Nitrogen content | 5.7%-6.0% | 5.73% |
| Content of calcium | 8.2-8.6% | 8.43% |
| Conclusion |
Conform to USP30
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| Storage condition |
Store in cool & dry place, Do not freeze. Keep away from strong light and heat.
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| Shelf life |
2 years when properly stored
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