Hyaluronic Acid/Sodium Hyaluronate-HMW grade (High Molecular Weight Grade)
1. Product Identification:
Product Name: Sodium Hyaluronate
Other names: Hyaluronic Acid Sodium, Hyaluronic Acid, HA
CAS: 9067-32-7
Formula: (C14H20NO11Na)n
2. Packing: 1kg/bag, 10bags/drum or 25bags/drum
3. Application:
Sodium Hyaluronate high molecular weight grade
1. Pharmacy: Injectable hyaluronic acid can be used in ophthalmologic operation, such as: Cataractsurgery and corneal transplantation. Hyaluronic acid was injected into joint cavity of arthritic patient as an antarthritic of lubricant. Research show that hyaluronic acid injection on peritoneum surface or injuries portion can effectively reduce peritoneum or tendon adhesion. Fair biocompatibility with ocular tissue, hyaluronic acid was used to produce gutta.
2. Cosmetics: Hyaluronic acid is called Natural Moisturizing Factor with crease resistant, skin repair and sunscreen function. It is a component of most of top grade cosmetics.
3. Health food and food materialAs human embryonic period the hyaluronic acid level reaches peak value, after birth the level come down gradually. Hyaluronic acid level in progeria patient unconventionally decline. Oral administration hyaluronic acid make skin smooth and lustrous and elastic. Also in tissue and organ such as heart, vessel, brain, cavum articulare and so on. Hyaluronic acid supplied can be taken orally, thus reduce occurring of arteriosclerosis, anencephalotrophia and arthritis, delaying senility and makes people full of beans.
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Appearance: |
White to off-white powder or granules |
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Solubility in water (0.5% w/v): |
Slowly, completely soluble |
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Appearance of 0.5% aqueous solution: |
Clear to slightly opalescent, colorless, viscous liquid |
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Clarity of 0.5% aqueous solution (660 nm, 1 cm): |
<0.01 |
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pH of 0.5 % aqueous solution: |
5.0-8.0 |
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Residue on drying: |
>90% |
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Residue on ignition: |
<10% calc. on dry basis |
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Uronic acid (UA): |
>45% calc. on dry basis |
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Sodium Hyaluronate-UA x 2.067: |
>93% |
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Protein content: |
<0.1% calc on dry basis |
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Preservative: |
None |
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Microbial count: |
<100 CFU/g (colony-forming units) |
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Molecular weight: |
> 1.8 MDa |
Nanjing XiangShengTai Chemical Co., Ltd. is one of the leading manufacturers
and traders in chemical line. We have our production bases in Jiangsu and Shandong
province. Our products are involved in the fields of Organic intermediates,
Pigments, Water treatment chemicals, PU raw materials, Health & Skin care products, and Food additives.
Our team has been in the businesses of these fields for more than 30 years, and we have grown
up to a well-known professional chemicalmanufacturing and trading company in China.
