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hyaluronan

hyaluronan

Category :

Pharmaceuticals and Biochemicals

CAS NO : 9004-61-9
EC NO : 232-678-0
Molecular Formula : C28H44N2O23
Main Specifications :
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;
hyaluronan
Molecular Structure:hyaluronan 9004-61-9
Product description:

Hi-Tech™ Cosmetic Grade Hyaluronic Acid

Introduction
Our Cosmetic Grade Hyaluronic Acid is manufactured by fermentation with high purity, non-GMO and non-BSE/TSE risk. The raw materials used during the fermentation, including peptone, glucose, yeast extract and other raw materials are all non-animal sources.Our production is strictly managed according to GMP standards .It is totally safe natural ingredients.

Specification

Item No. Molecular weight Functions
Hi-Tech™HAC- LMW 10K Da - 1,000K Da Penetrate the skin far easier
Hi-Tech™ HAC- MMW 1,000K Da - 1,800K Da Moisturizing, film-forming and good skin-feel
Hi-Tech™ HAC- HMW ≥1,800K Da Excellent moisturizing, lubricating and film-forming properties on skin.
Others : Welcome to Contact us if you have special requests

Technical standard

Items Specifications
Cosmetic Grade HA (Low Molecular Weight ) Cosmetic Grade HA (Middle Molecular Weight ) Cosmetic Grade HA (High Molecular Weight )
Characters White or off-white powder White or off-white powder White or off-white powder
Hyaluronic Acid (dry basis) 90%-105% 90%-105% 90%-105%
PH(0.1% Water Solution) 6.0-7.5 6.0-7.5 6.0-7.5
Molecular Weight 10K Da - 1,000K Da 1,000K Da - 1,800K Da ≥1,800K Da
Glucuronic acid ≥45.0% ≥45.0% ≥45.0%
Protein ≤0.08% ≤0.08% ≤0.08%
Heavy metals (as Pb) ≤20ppm ≤20ppm ≤20ppm
Loss on drying ≤10.0% ≤10.0% ≤10.0%
Residue on Ignition ≤20 ≤20 ≤20
Bacteria count ≤100cfu/g ≤100cfu/g ≤100cfu/g
Mold & Yeast ≤10cfu/g ≤10cfu/g ≤10cfu/g
Salmonella Negative Negative Negative
Escherichia coli Negative Negative Negative
Packing 100g/bottle. 1kg/foil-bag. 25kg/drum. or according to the requirements of customers

Applications: 
Skin care products: creams, emulsions, essences, lotions, gels, facial masks, etc.
Beauty products: lipsticks, eye shadows, foundations, etc.
Cleansing products: facial cleansers, body washes, etc.
Hair products: shampoos, hair conditioners, styling gels, hair restorers, etc.

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Contact us
Company:
   Qufu Hi-Tech Trading Co.,Ltd
Contact:
   Christina
Phone:
86-537-4483567
Mobile phone:
86-18266897866
Fax:
86-537-4485567
E-mail:
Contact Supplier
Website:
http://chinahyaluronic-acid.com
Address:
14-1 Chunqiu Road, Qufu, Shandong, 273100, China
Zip Code:
273100
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