Home > Offer to Sell > Pharmaceuticals and Biochemicals > Antianaphylaxis(antihistamines) and antidotes > High Melocular Weight Cosmetic Grade HA Powder

High Melocular Weight Cosmetic Grade HA Powder

Inquiry
  Post Date: Mar 14,2018
  Expiry Date: Sep 10,2018
  Detailed Description: Cas No. :9004-61-9 Payment Method: Western Union,T/T,Money Gram,Paypal

Product Description
Hyaluronic Aicd (also called sodium hyaluronate or hyaluronon or HA) is an anionic, non sulfated glycosaminoglycan distributed widely throughout connective, epithelial, and neural tissues. It is unique among glycosaminoglycans in that it is nonsulfated, forms in the plasma membrane instead of the Golgi, and can be very large, with its molecular weight often reaching the millions. One of the chief components of the extracellular matrix, hyaluronan contributes significantly to cell proliferation and migration.

Founction and Usage
1) Moisturizing effect and Nutritional ingredient
2) Thickening,Lubricating and membrance-forming
3) Sun-screening and restoration of skin trauma

It is a special mucopolysacharide that is the normal lubricant in human joints. When present in a joint, even a joint with minimal or no cartilage, it can provide a cushion effect.
Cosmetics Use:HA is extensively used by the cosmetic industry and by dermatologists in anti-aging and moisturizing products as HA is very hydroscopic (absorbs and retains water).
 Medical Use: HA helps control cell migration which protect cells and also activates the white cells. Since is an endogenous substance, it can be used to reduce the need for antibiotics by stimulating the immune system.HA aslo can reduce bacterial infections and has been found to inhibit the growth of a variety of strains of bacteria. It has also been concluded that HA even reduced the number of chronic bronchitis infections in patients.

Specification

Item No.

Molecular weight

Functions

Hi-TechTM  HAC- LMW

10K Da - 1,000K Da

Penetrate the skin far easier

Hi-TechTM  HAC- MMW

1,000K Da - 1,800K Da

Moisturizing, film-forming and good skin-feel

Hi-TechTM  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

Packaging & Shipping


Packaging

1/kg double layer plastic bags inside and aluminum foil bag outside,
25/kg cardboard-drum with two plastic-bags inside

Storage

Store in cool & dry place

Shelf life

Two years when properly stored

Shipping

By Sea, By Air, DHL, UPS, TNT, EMS, Fedex, other
 

 Our sevices:
1. Any inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery: Sample order in stock and 3-7 days for bulk production.
8. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.

 

 

  CAS Registry Number:

9004-61-9
  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;
  Molecular Formula: C28H44N2O23
  Molecular Weight: 776.6486
  Molecular Structure: 9004-61-9 hyaluronic acid

  Company: Qufu Hi-Tech Trading Co.,Ltd     [ China ]        
  Contact: Christina
  Tel: +86-537-4483567
  Fax: +86-537-4485567
  Email: sales@qfhitech.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.