Home > Offer to Sell > Food and Feed additives > Feed additives > CE High Quality Low Molecular Weight Food Grade Hyaluronic Acid (HA)
CE High Quality Low Molecular Weight Food Grade Hyaluronic Acid (HA)
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| Post Date: | Feb 10,2015 |
| Expiry Date: | Aug 09,2015 |
| Detailed Description: |
Cas No. :9004-61-9
Quantity: 1Kilograms Price:1 USD Kilograms Payment Method: TT,DP,LC etc Our hyaluronic acid is made by fermentation and animal extract two kinds, and we can offer various kinds of specifications, there are four grade: Food grade, cosmetic grade eye drop grade, injection grade HA is a natural biotic component, widely existing in skin and any other tissue. It has outstanding moisture keeping ability, thus called Natural Moisturizing Factor (NMF) in the world. It is the best component used in cosmetics for moisture keeping in the nature. When HA applied to the skin, macromolecular HA can form an air permeable thin layer and keep the skin smooth and moist, and protect the skin from bacteria, dust, and ultraviolet ray. With low molecular HA penetrating into corium, it will slightly enlarge blood capillaries, speed circulation of blood, improve intermediary metabolism and nourishment absorbing ability of skin, thus eliminating wrinkles, increasing skin's elasticity and delaying its aging. HA as well can further hyperplasia of epidermis cell, clean oxygen free radical, prevent and rehabilitate breach of skin. Its aqueous solution has very high viscosity which can make water become thicker. Cream made by means of emulsifying HA with oil is fine and homogeneous with stable emulsification. HA is the best natural moisturizing component used in cosmetics. It has a good Compatibility and can be added in various cosmetics such as cream, lotion. Cosmetic water, essence, facial cleanser, liquid for bath, shampoo and protect hair lotions, mousse, lip stick. The incorporated quantities are about 0.05%-0.5%. NAME: Hyaluronic Acid (Sodium Hyaluronate) Grade: Food Grade Application: Heath-care food, health-care products(Tablets, capsule, oral solution and so on) Cosmetic Grade Application: Skin-care products, external ointment preparations, beauty and hairdressing solution Pharma(for external use) eye-drops Application: Eye drops, eyewash, contact lens care solution Pharma(injection) Application: Viscoelastic agent in Eye surgery, injection for the treatment of osteoarthritis, injection for subcutaneous, anti-adhesion barrier agent Note: We can produce granular, powder-like products in various viscosity and molecular weight according to different demands of customers If you are interest in it, please feel free to contact me. Thank you. Test Items Standard Result Appearance White powder White powder Hyaluronic acid ≥95% 95.2% Molecular weight 1 million--2 million 1.6 million Protein <0.2% 0.15% PH 5.5__8.8 6.5 Nitrogen 2.5%__3.3% 3.2% Transparency(1%solution) ≥99% 99.6% Loss on drying ≤10% 8.0% Residue ignition ≤13% 8.8% Heavy metal ≤20ppm Complies Bacterial counts ≤100cfu/g Complies Conclusion The results meet the standard |
| 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: | Rizhao Meibonda Biochemical Technology Co.,Ltd [ China ] |
| Contact: | Zhao |
| Tel: | +86-633-8128308 |
| Fax: | +86-633-8128309 |
| Email: | meibonda02@mbdbiochem.com |
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