Complaint
What Is Sodium Hyaluronate?
Sodium hyaluronate, also known as sodium hyaluronate, is a physiologically active substance widely present in the human body. Polysaccharides with a molecular weight of 1 million. It forms a thick viscoelastic solution in water with physiological pH and ionic strength.
Appearance | White or almost white powder or granule |
Glucuronic acid | 0.475 |
Sodium hyaluronate | 0.982 |
Intrinsic viscosity | 21.1dL/g |
Molecular weight | 1.30*106 |
Kinematic viscosity | 44.6mm2/s |
Absorbance(0.5% aq. sol., 25ºC) | 0.16 |
Transmittance(0.5% aq. sol., 25ºC) | 0.999 |
pH(0.5% aq. sol., 25ºC) | 6.6 |
Loss on drying | 0.072 |
Protein | 0.0005 |
as Hg | <1.0 mg/kg |
as Pb | <10.0 mg/kg |
as As | <2.0 mg/kg |
as Cd | <5.0 mg/kg |
Bacteria counts | ≤100 cfu/g |
Molds & Yeasts | ≤50 cfu/g |
Staphylococcus aureus | Negative |
Pseudomonas aeruginosa | Negative |
Thermotolerant Coliform Bacteria | Negative |
Application Of Sodium Hyaluronate
Pharmacological effects: Sodium hyaluronate has the effect of promoting wound healing.
Clinical application: used for intraocular lens, cataract, glaucoma, corneal transplantation and retinal detachment surgery.
Uses: Widely used in high-end cosmetics industry for dry eye syndrome.
25kgs/bag,20tons/20'container
Unilong Industry Co.,Ltd. is a growing high-tech chemical enterprise, and located in Zibo Zhangdian chemical industrial park of Shandong province. Now Unilong company already is a world leading professional manufacturer and distributor for fine chemicals materials.
With the development of society, more and more people pay more attention to environmental health.In recent years, we are engaging to expand new materials field and also set up a researching team, particularly for the fields of nutrition, skin care, daily care chemical materials.
Q1: Are you trading company or manufacturer?
A1: We are chemical factory in China. So we can provide wholesale price.
Q2: How can I get the samples?
A2: We can provide you sample for our existing products, the lead time is about 1-5 days.You just need to pay the sample
Q3: Can you provide relevant documents?
A3: Of course. We can provide Commercial Invoice, Packing List, Bill of loading, COA and Origin certificate.
Q4: Do you accept third party inspection?
A4: Yes.we do.
Q5: How long is your delivery time?
A5: Generally it is with 7 days if the goods are in stock. According to quantity your required,the delivery time may slightly change.
Q6: What's your terms of payment?
A6: We can accept various payment methods, L/C, T/T, Paypal, Western Union etc.
Q7: Can your company accept the special requirements of your customers?
A7: Of course, we can.
