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Chinese wholesale Supply Food and Cosmetics Grade Hyaluronic Acid CAS 9004-61-9


  • CAS: 9004-61-9
  • Purity: 92%min
  • Molecular Formula: C14H22NNaO11
  • Molecular Weight: 403.31
  • EINECS: 232-678-0
  • Storage Period: 2 year
  • Synonyms: HYALURONICACIDNA-SALT; HYALURONICACID,SODIUMSALT,STREPTOCOCCUSSPECIE; HYALURONICACIDSODIUM; HYALURONICACIDHUMANSODIUMSALT; acidhyaluronic;
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    With our loaded encounter and considerate services, we have now been recognized as a trustworthy supplier for lots of worldwide consumers for Chinese wholesale  Supply Food and Cosmetics Grade Hyaluronic Acid CAS 9004-61-9, We are going to hold doing work hard and as we try out our greatest to source the most beneficial quality products and solutions, most competitive selling price and outstanding service to each individual customer. Your satisfaction, our glory!!!
    With our loaded encounter and considerate services, we have now been recognized as a trustworthy supplier for lots of worldwide consumers for , We’ve been your reliable partner in international markets with the best quality items. Our advantages are innovation, flexibility and reliability which have been built during the last twenty years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade merchandise in combination with our excellent pre-sales and after-sales service ensures strong competitiveness in an increasingly globalized market.

    Cosmetics commonly used sodium hyaluronate, are relatively large molecular weight structure, skin external use, is not conducive to absorption basically stay on the stratum corneum. Therefore, the polymer sodium hyaluronate is degraded by biological enzymes to obtain sodium hyaluronate with a smaller molecular weight, which is called “hydrolyzed sodium hyaluronate”.

    Hydrolyzed hyaluronic acid and hydrolyzed sodium hyaluronate are not the same product, and the PH of hydrolyzed hyaluronic acid sold on the market is generally between 2.5 and 5.0. Some people think that the molecular weight must be below 10kDa to become hydrolyzed hyaluronic acid, but some people think that the molecular weight below 50kDa is hydrolyzed hyaluronic acid.

    Appearance

    White or almost white powder or granules

    Infrared absorption

    The infrared absorption spectrum

    should be consistent with the control spectrum

    Sodium salt identification reaction

    Should show the positive reaction of sodium salt

    Glucuronic acid content (%)

    ≥45.0

    Sodium hyaluronate content (%)

    ≥92.0

    Average molecular weight

    Measured value (80% -120% of the labeled quantity)

    Absorbance

    ≤0.25

    Transparency (%)

    ≥99.0

    Intrinsic viscosity value (dL/g)

    Actual value

    Dry weight loss (%)

    ≤10.0

    pH

    2.5-5.0

    Heavy metal (in lead,mg/kg)

    ≤20

    Protein content (%)

    ≤0.10

    Total Colony Number (CFU/g)

    ≤100

    Fungi and yeasts (CFU/g)

    ≤50

    Staphylococcus Aureus

    Negative

    Pseudomonas Aeruginosas

    Negative

     

    Hyaluronic acid can soften the stratum corneum and accelerate skin metabolism. Inhibit oil secretion and other functions. The molecular weight of hydrolyzed hyaluronic acid is relatively low, which can play the effect of transdermal absorption, deeply nourish the skin, improve skin elasticity and reduce wrinkles. Can be widely used in cosmetics and care products, such as serum, lotion, mask, eye cream, sunscreen, spray and so on.

    The hydrolyzed sodium hyaluronate obtained by the enzymatic hydrolysis process has better biological activity and better permeability than the medium molecule macromolecule. It can penetrate the stratum corneum and enter below the stratum corneum, quickly supplement nutrients to the cells, rapidly absorb through the skin, repair damaged cells, improve cell activity, increase skin moisture content, fully lock in water, improve skin dryness and dehydration, and delay skin aging. It has a cosmetic effect and can also promote wound healing.

    1KG/BAG,25KG/DRUM

    With our loaded encounter and considerate services, we have now been recognized as a trustworthy supplier for lots of worldwide consumers for Chinese wholesale Meister Supply Food and Cosmetics Grade Hyaluronic Acid CAS 9004-61-9, We are going to hold doing work hard and as we try out our greatest to source the most beneficial quality products and solutions, most competitive selling price and outstanding service to each individual customer. Your satisfaction, our glory!!!
    Chinese wholesale Hyaluronic Acid , We’ve been your reliable partner in international markets with the best quality items. Our advantages are innovation, flexibility and reliability which have been built during the last twenty years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade merchandise in combination with our excellent pre-sales and after-sales service ensures strong competitiveness in an increasingly globalized market.


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