cosmetic grade of HA
Inquiry
| Post Date: | Feb 22,2013 |
| Expiry Date: | Aug 21,2013 |
| Detailed Description: |
Cas No. :9004-61-9
Quantity: 100Kilograms Specs:1kg foil bag Price:650 USD Kilograms Payment Method: TT Qufu Hantang Biotechnology is a company mainly exporting plastic surgery products, such as hyaluronic acid, hyaluronic acid filler, derm filler and so on. The products we supply are of good effect, high quality, competitive price and are welcomed by many customers around the world. Main customer: America, United Kingdom, Thailand, Italy，Canadia. If you are interested in our products, please feel free to contact us for further information,we sincerely look forward to your cooperation. helen dot hantang at gmail dot com Feature：high quality, competitive price, quickly delivery, non-aninmal, biodegradable, professional manufacture Cosmetic grade Hyaluronic acid Hyaluronic acid is a natural biological component in human body. Widely existing in skin and other tissues, it has outstanding moisture keeping ability, thus called natural moisturizing factor in the world. It is the best ingredient to be used in cosmetics as moisturizer. Cosmetic grade Specifications Description White powder Particle Size 100% pass through 80 mesh sieve Ph 6.0-8.0 Transparency ≥99% Loss on drying ≤8.0% Bulk Density 0.10-0.60g/cm3 Kinematic viscosity ≥40mm2/s Protein ≤0.1% Molecule Weight ≥1.5x 106 Residue on ignition ≤20% Heavy metals ≤10ppm Arsenic ≤2ppm Purity 97～98% |
| CAS Registry Number: | 9004-61-9 |
| Synonyms: | ;hyaluronan;HA;beta-D-glucopyranuronosyl-(1->3)-(3xi)-2-(acetylamino)-2-deoxy-beta-D-ribo-hexopyranosyl-(1->4)-beta-D-glucopyranuronosyl-(1->3)-(3xi)-2-(acetylamino)-2-deoxy-beta-D-ribo-hexopyranose;beta-D-glucopyranose, O-beta-D-glucopyranuronosyl-(1->3)-O-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1->4)-O-beta-D-glucopyranuronosyl-(1->3)-2-(acetylamino)-2-deoxy-, monosodium salt;sodium (2S,3S,4R,5R,6R)-3-{[(2S,3R,5S,6R)-3-(acetylamino)-5-hydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy}-4,5,6-trihydroxytetrahydro-2H-pyran-2-carboxylate (non-preferred name);(3S,4R,5R,6R)-3-[(2S,3R,5S,6R)-3-acetamido-4-[(2S,3R,4S,6S)-6-carboxy-3,4,5-trihydroxy-tetrahydropyran-2-yl]oxy-5-hydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-6-[(3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)tetrahydropyran-4-yl]oxy-4,5-dihydroxy-tetrahydropyran-2-carboxylic acid; |
| Molecular Formula: | C28H44N2O23 |
| Molecular Weight: | 776.6486 |
| Molecular Structure: | 
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| Company: | Qufu Hantang Biotechnology Co., Ltd [ China ] |
| Contact: | Helen Yang |
| Tel: | +86-537-4499379 |
| Fax: | +86-537-4499379 |
| Email: | helen.hantang@gmail.com |
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