Basic Info
  • Grade: pharmaceutical food grade

    Factory Location: xi'an

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

  • Packaging Information: in fiber-drums with two plastic bags inside

  • Sample Provided: no

    high quality hyaluronic acid injection

    Introduction:

    Hylauronic acid (HA) is part of the glycosaminogly family; it's a complex carbohydrate that's vital to our well-being. Hyaluronic acid fastens onto our collagen and elastin and creates cartilage. It's found in every tissue of our body, and is responsible for carrying out a number of vital functions. Hyaluronic acid has become especially popular in both the medical and cosmetic fields.

     

      Hyaluronic acid is used in medical field

     

          Specification: (Pharma grade for eyedrop)

    Item

    standard

    Description

    A white or almost white, very hygroscopic powder

    Or a fibrous aggregate

    Sodium hyaluronate

    95-105%

    PH

    5.0~8.5

    Nucleic acids

    A260nm ≤0.5

    Protein

    ≤0.1%

    Appearance of solution

    A600nm ≤0.5

    Intrinsic viscosity

    2.0-3.0m3/kg

    Loss on drying

    ≤20%

    Chlorides

    ≤0.5%

    Iron

    ≤80ppm

    Microbial contamination

    ≤100/g

    Bacterial endotoxins

    <0.5IU/mg 

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    Xi`an Changyue Biological Technology Co., Ltd,
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