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Hyaluronic Acid Pharm Grade - China

price: contact company for price

Product name: Hyaluronic acid, Pharm grade

Synonyms: Hyaluronate; Hyaluronic acid; [ beta- N- Acetyl- D- glucosaminyl( 1, 4) beta- D- glucuronosyl( 1, 3) ] n; Mucoitin; Luronit; Hyaluronan;

Formula: ( C14H21NO11) n

CAS number: 9004- 61- 9

Appearance: White powder

Hyaluronic acid: NLT 95.0%

Molecular weight: NLT ( 1.0 ~ 1.5) X106

pH: 6.0 ~ 8.0

Loss on drying: NMT 8.0%

Absorption( 1.0 ml/ min wave length) : NMT 0.25%

Absorbance( 280nmwve length) : NMT 0.15%

Residue on ignition: NMT 20.0%

Sulphate( SO4) : No state solution

Heavy metals: NMT 20 ppm

Bacterial counts: NMT 100 cfu/ g

Mold and yeast: NMT 10 cfu/ g

Staphylococcus aureus: Negative

Chlorop seu domonas: Negative

Function: Eye Drop Use

Other Grade: food grade


Company Contact:


  • Phone: 15342752701

  • Address: 5F, C Liandalijing Bulding,No 259 Xinjiang Road, J, Qiqiha'er, China

  • Email: Email

Published date: May 12, 2014 -

  • Business Description: Zhongbei Northland Bio Chem Industry Co., Ltd a global chemical providers since 2002. We are specialized in developing, manufacturing and marketing active ingredients with high bio activity and safety, serving the nutritional supplements and functional food ,cosmetic and pharmaceutical industries.

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