Short Description：
HA-Zn has the effect of promoting wound healing, antibacterial, antioxidant and soothing, so some companies have applied it in the field of medicine and cosmetics. Since 2008, Freda has been researching HA-Zn, which is mainly used in skin wound healing products.
Product Specifications：
|
Zinc Salt Identification |
Positive |
Transmittance |
≥ 99.0% |
|
Molecular Weight |
≤1.40MDa |
Protein |
≤ 0.1 % |
|
Intrinsic Viscosity |
≤22.4dL/g |
Loss on Drying |
≤ 15.0% |
|
Sodium Content |
≤ 2.0% |
Bacteria Counts |
< 100 cfu/g |
|
Zinc Content |
6.0%～9.0% |
Molds & Yeasts |
< 50 cfu/g |
|
Zinc Hyaluronate |
≥ 91.0% |
Thermostable Coliform |
Negative/g |
|
Glucuronic Acid |
≥ 43.0% |
Staphylococcus Aureus |
Negative/g |
|
Heavy Metals |
≤ 20 ppm |
Pseudomonas Aeruginosa |
Negative/g |
|
PH |
5.0～8.0 |
*This table is for reference only. Please consult business managers for specific information. |
|
Application Range:
This product is made of natural raw materials from fermentation, suitable for all kinds of skin care products. Recommended Dosage: 0.1% ~ 0.5%
Others:
Storage Conditions: Cover the light, closed, cool and dark place preservation
Packing: 100g / bottle, 1kg / bag or packed per customer request
Shelf Life: Two years
온라인 메시지
위챗 QR코드
Copyright © 2022 Shandong Focus Freda Biological Co., Ltd. 鲁ICP备2021008509号-2 Powerby : 300.cn jinan SEO