Superiority 1.higest quality and good package 2.fast delivery 3.better payment term 4.fast response to customer within 6 hours 5.good business credit in europe , us , japan , korea , india Huashang factory is a professional high-tech enterprise which engaged in Biological products and raw materials. Binbo is engaged in R&D with perfect equipments and advanced detecting instruments.
1.higest quality and good package
2.fast delivery
3.better payment term
4.fast response to customer within 6 hours
5.good business credit in europe , us , japan , korea , india
Huashang factory is a professional high-tech enterprise which engaged in Biological products and raw materials. Binbo is engaged in R&D with perfect equipments and advanced detecting instruments. The factory is in strict accordance with GMP standard in the course of design and construction.
| Product Name | Sodium Hyaluronate / Hyaluronic Acid / HA |
| CAS No. | 9067-32-7 & 9004-61-9 |
| Appearance | White powder |
| Grade | Cosmetic grade |
| Shelf Life | 2 years |
| Package | 1kg/aluminum foil bag, 25kg/drum |
| Molecular Weight |
Low/High Molecular Weight 5,000-2,000,000Dalton |
Hyaluronic acid powder is a popular skincare ingredient that is derived from hyaluronic acid, a naturally occurring substance found in the human body. It is known for its ability to retain moisture in the skin, making it a sought-after ingredient in skincare products.
Hyaluronic acid is a glycosaminoglycan, a type of molecule that is found in connective tissues throughout the body, particularly in the skin, joints, and eyes. It has a unique ability to hold water, making it an effective humectant that can attract and retain moisture.
| Items | Limits |
| Description | white to off-white powder |
| Infrared Absorption | The infred absorption spectnm should be consistent |
| Sodium salt identifieation reaetion | Should show the positive reaction of sodium salt |
| Molecular weight | 8.0 ~ 15.0 ×105Dalton(customizable) |
| Intrinsie yiscosity walue | 17.2-23.6 |
| Assay of Sodium Hyaluronate % | ≥92 |
| Glycuronic acid % | ≥45 |
| Panticle Size | 100% thru 80 Mesh |
| Absorbance | ≤0.25 |
| Loss on drying% | ≤10 |
| Residue on Ignition(500-600°) | ≤20% |
| PH (0. 1% Solution ) | 6.0 ~ 7.5 |
| Bulk density g/ml | ≥0.6 |
| Heavy Metal | ≤20ppm |
| Lead (Pb) | ≤3ppm |
| Arsenic (As) | ≤2ppm |
| Cadmium | <2ppm |
| Mercury (Hg) | ≤0. 1ppm |
| Proteins % | ≤0. 1 |
| Transparency%( 0. 1% Solution) | ≥98.5 |
| Total Plate Count | ≤1000cfu/g |
| Yeast and Mold | ≤100cfu/g |
| Staphylococcus | Negative |
| Salmonella | Neeative |
| E.Coli | Neeative |
| Storage Condition | Stored in cool and dry place |
