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Nutricorn Co., Limited

Sodium Hyaluronate Food Grade, Buy Sodium Hyaluronate, Sodium Hyaluronate Injection manufacturer / supplier in China, offering Food Grade Sodium Hyaluronate/ Hyaluronic Acid, Animal Feed Additive Lysine HCl 98.5%, Lysine Hydrochloride, Chicken Feed Additive L-Threonine 98.5% for Animal Health and so on.

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Supplier Homepage Product Pharmaceutical Intermediate Food Grade Sodium Hyaluronate/ Hyaluronic Acid

Food Grade Sodium Hyaluronate/ Hyaluronic Acid

Purchase Qty.:
(KG)
1-4 5-9 10-99 100-999 1,000+
FOB Unit Price: US $320 US $310 US $300 US $290 US $259
Purchase Qty. (KG) FOB Unit Price
1-4 US $320
5-9 US $310
10-99 US $300
100-999 US $290
1,000+ US $259
Get Latest Price
Transport Package: 1kg/ Bag or 5kg/ Bag Aluminum Foil Bag+Polyethylen
Payment Terms: L/C, T/T, D/P
Basic Info
  • Grade Standard: Cosmetic Grade, Food Grade
  • Einecs No.: 232-678-0
  • Mf: C14h22nnao11
  • Loss on Dry: 3.0% Max
  • Resource: Natural
  • CAS No: 9067-32-7
  • Appearance: White Powder
  • pH: 6.0-7.5
  • Product Name: Hyaluronic Acid
  • Origin: China
Product Description

1.Hyaluronic Acid
1)Source: Fermented
2)Grade: Cosmetic grade, eye-drop grade, injection grade.
3)Appearance: White powder or Gel injection
4) Molecular Weight From 3000 to 16000

2.Introduction
Hyaluronic acid(HA) is a straight chain macromolecular mucopolysaccharide composed Of repeat disaccharide units of glucuronic acid and N-acetylglucosamine. It widely consists in the extracellular space of human and animal tissue, vitreum, umbilical cord, skin joints synovia and cockscomb, etc. The commercial HA is commonly a sodium salt, called sodium hyaluronate, habitually called hyaluronic acid. HA is a new biological at home and abroad. Its molecular weight is from several ten thousand to several million. It's aqueous solution has outstanding moisture keeping ability, high viscoelasticity and lubricity. It is widely used in cosmetics, pharmacy and health and beauty food. 

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

4. Applications
 
1) In medical field:
Specification: (Pharma grade for Eyedrop grade)
 

Items

Standards

Description

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

 
2) In cosmetic field:
Specification: (Cosmetic grade)

Items

Standards

Appearance

White powder

Transparency (0.1%solution) % ≥

98

D-glucuronic acid % ≥

44

Molecular weight

< 0.1x10 6 Da , 0. 5 ~ 0. 7 x10 6 Da , 0. 7 ~ 0. 9 x10 6 Da , 0. 9 ~ 1.1 x10 6 Da , 1.1 ~ 1.3 x10 6 Da , 1.3 ~ 1.5 x10 6 Da , 1.5 ~ 2.0 x10 6 Da , > 2.0 x10 6Da

PH(0.1% solution)

5.5~7.5

Protein % ≤

0.1

Heavy metal g/g ≤

2x10 -5

Loss on drying % ≤

10

Total aerobic plate count CFU/g ≤

100

Pyocyanine

Absent

mould

Absent 
 

 
 
Quality indicators:
 

Indicator

Criteria

Appearance

White powder or particles

pH

6.0~7.5

Transparency

≥ 99%

Lost weight after dried

≤ 10.0%

Protein

≤ 0.05%

Heavy metal

≤ 20 ppm

Glucuronic acid

≥ 44%

HA content

≥ 91.0%

Total bacteria content

≤ 10 cfu/g

Mould& saccharomycetes

≤ 10 cfu/g

Bacillus pyocyaneus

none

Staphylococcus aureus

none

 
 

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