Free Samples! Any Product You Need, Contact Us!
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| Place of Origin: | China |
| Brand Name: | Phytocare |
| Minimum Order Quantity: | 25kg |
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| Packaging Details: | 25kg/drum |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 5000kg/month |
| Highlight: | N-Acetyl-D-Glucosamine for Skin Care,NAG N-Acetyl-D-Glucosamine,CAS 7512 17 6 |
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Natural & Fermentation NAG N-Acetyl-D-Glucosamine CAS 7512 17 6 for Skin Care
FREE SAMPLE IS AVAILABLE
Acetyl Glucosamine, a basic component unit of numerous polysaccharides in cells has many important physiological functions in organisms.
Functions & Benefits in Cosmetics:
Anti-oxidation
Anti-hyperpigmentation agent
stimulate the production of hyaluronic acid in skin
Improved skin hydration and reduced appearance of wrinkles
Skin moisturizing
| Product | N-Acetyl-D-Glucosamine | |||
| Items | Specification | Result | ||
| Appearance | White Crystalline, free flowing Powder | Complies | ||
| Mesh | 100mesh | Complies | ||
| Bulk Density | ≥0.40g/ml | 0.43g/ml | ||
| As Tapped Density | Meets the requirement of USP38 | Complies | ||
| Assay (on dry basis) | 98.0-102.0% | 98.72% | ||
| Absorb | <0.25a.u. (10.0% water Solut.-280nm) | 0.05a.u. | ||
| Specific Rotation | +39.00 - +43.00 | +40.750 | ||
| PH (20mg/ml.aq.sol.) | 6.0-8.0 | 6.37 | ||
| Residue on ignition | NMT0.1% | 0.03% | ||
| Loss on Drying | NMT0.5% | 0.10% | ||
| Chloride (Cl) | NMT0.2% | 0.02% | ||
| Melting Point | 196℃-205℃ | 201.3-202.5℃ | ||
| Heavy Metals | NMT10ppm | Complies | ||
| Iron (fe) | NMT10ppm | Complies | ||
| Lead | NMT0.5ppm | 0.03ppm | ||
| Cadmium | NMT0.5ppm | Complies | ||
| Arsenic (As) | NMT0.5ppm | Complies | ||
| Mercury | NMT0.1ppm | 0.06ppm | ||
| Organic volatile impurities | Meets the requirements | Complies | ||
| Microbiological Control | ||||
| Total Aerobic | NMT1,000cfu/g | NMT 100cfu/g | ||
| Yeasts &Molds | NMT100cfu/g | NMT 30cfu/g | ||
| Salmonella | Negative/1g | Negative | ||
| E. Coli | Negative/1g | Negative | ||
| Staphylococcus Aureus | Negative/10g | Negative | ||
| Enterobacteria & other gram neg | NMT100cfu/g | NMT30cfu/g | ||
| Conclusion | Meet USP 38 Standards | |||
| Storage | Preserve in tight, light-resistant containers under 25℃. | |||
FREE SAMPLE IS AVAILABLE
Contact Person: Ms. Chen
Tel: +8613704033823
