hyaluronic acid for food grade
Inquiry
| Post Date: | Feb 22,2013 |
| Expiry Date: | Aug 21,2013 |
| Detailed Description: |
Cas No. :9004-61-9
Quantity: 100Kilograms Price:450 USD Kilograms Payment Method: TT FOOD GRADE HYALURONIC ACID Hyaluronic Acid plays important role of water retention and lubrication in human tissues and organs, such as joint cavity, blood vessel, heart and brain. Decrease of HA will lead to arthritis, arteriosclerosis, pulse disorder and brain atrophy. Taking Food Grade HA can help restoring the content in body. Presently, Hyaluronic Acid is widely applied in health and beauty food in North America, West Europe and Asia. It becomes a brightening star in nutrition and beauty food markets. Food grade Specifications Description White powder Particle Size 100% pass through 80 mesh sieve ph 6.0~8.0 Purity ≥95% Loss on drying ≤8.0% Bulk Density 0.10-0.60g/cm3 Protein ≤0.1% Molecule Weight ≥1.0x 106 Residue on ignition ≤20% Heavy metals ≤10ppm Feature：high quality, competitive price, quickly delivery, non-aninmal, biodegradable, professional manufacture, crosslinked HA, Molecular formular: (C14H21NO11)n |
| 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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