Sodium Hyaluronate for Anti-Wrinkle China
Product Description
Resource: Natural CAS No: 9067-32-7 Appearance: White Powder pH: 6.0-7.5 Product Name: Hyaluronic Acid Grade Standard: Cosmetic Grade, Food Grade Einecs No.: 232-678-0 Mf: C14h22nnao11 Loss on Dry: 3.0% Max Origin: China
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)
2) In cosmetic field:
Specification: (Cosmetic grade)
Quality indicators:
Contact us if you need more details on Sodium Hyaluronate for Anti-Wrinkle China. We are ready to answer your questions on packaging, logistics, certification or any other aspects about China Hyaluronic Acid Filler、China Sodium Hyaluronate Food Grade. If these products fail to match your need, please contact us and we would like to provide relevant information.
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 |
Contact us if you need more details on Sodium Hyaluronate for Anti-Wrinkle China. We are ready to answer your questions on packaging, logistics, certification or any other aspects about China Hyaluronic Acid Filler、China Sodium Hyaluronate Food Grade. If these products fail to match your need, please contact us and we would like to provide relevant information.
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