Cosmetic Grade Sodium Hyaluronate With CAS 9067-32-7
Sodium hyaluronate CAS 9067-32-7, also known as sodium salt hyaluronic acid, is a high molecular weight polysaccharide composed of N-acetylglucosamine and D-glucuronic acid disaccharide units that are repeatedly linked. Sodium hyaluronate is the sodium salt form of hyaluronic acid (HA powder), which has better water solubility and stability. This is also the main reason why it is widely used in industry.
We can provide sodium hyaluronate products with various molecular weight ranges and customize them according to customer needs. And provide comprehensive technical support from product use to efficacy evaluation.
| Item | Standard |
| Appearance | White powder or granules |
| Infrared Absorption | The infrared absorption spectrum should be consistent with the control spectrum |
| Sodium salt identification reaction | Should show the positive reaction of sodium salt |
| Glucuronic acid content(%) | ≥45.0 |
| Sodium hyaluronate content(%) | ≥95.0 |
| Average molecular weight(KDa) | (1.6-1.8)*10^6Dalton |
| Absorbance | ≤0.25 |
| Transparency(%) | ≥99.0 |
| Intrinsic viscosity value(dL/g) | 24.86-27.25 |
| Dry weight loss(%) | ≤10.0 |
| PH | 5.0-8.5 |
| Bulk density(g/cm3) | Measured values |
| Tap density(g/cm3) | Measured values |
| Pb(Pb, mg/kg) | ≤2 |
| As(As, mg/kg) | ≤1 |
| Hg(Hg, mg/kg) | ≤0.5 |
| Cd(Cd, mg/kg) | ≤0.5 |
| Heavy metal(in lead, mg/kg) | ≤10 |
| Protein content(%) | ≤0.10 |
| Total Colony Number(CFU/g) | ≤100 |
| Fungi and yeasts(CFU/g) | ≤50 |
| Escherichia Coli /g | Negative |
| Coliforms /g | Negative |
| Staphylococcus Aureus | Negative |
| Pseudomonas Aeruginosas | Negative |
Cosmetics industry: As a moisturizer and skin feel regulator, it is widely used in skin care products (such as essence and face cream) and makeup to improve dry skin and enhance skin feel.
(1) Skincare products
Sodium hyaluronate can be used as cream, lotion, lotion, gel, facial mask, essence, etc.
(2) Makeup products
Sodium hyaluronate can be used as foundation make-up, lipstick, eye shadow, etc.
(3) Toiletries
Sodium hyaluronate can be used as shampoo, conditioner, hair gel, hair growth agent, facial cleanser, shower gel, etc.
In the medical field: Sodium hyaluronate cas 9067-32-7 is used for intra-articular injection to relieve pain in osteoarthritis. Hyaluronic acid sodium salt powder is also used as a viscoelastic agent in ophthalmic surgeries (such as cataract surgeries), or as a soft tissue filling material (such as medical aesthetic fillers).
In the food industry: As a food additive (thickener, stabilizer), sodium hyaluronate is used in health foods, beverages, etc. Some products also claim that it has the effect of improving skin condition.
1. Appearance: white powder, no black spots, impurities appear(picture）
Some factories have immature production processes that result in yellowish color or even black spots in their products, which can cause inconvenience for customers' practical applications. For example, in the application of skincare products, color and black spot issues can seriously affect the appearance of skincare products and affect product sales. UNILONG's products have a pure white color,and color no is less than 15 in a 1% solution, which has received high praise from many end users.
2. High transmittance:The solution has a high transmittance, and the test results of each batch can basically reach 100%. The appearance of the HA solution is clear and transparent, without turbidity. For customers whose final product is liquid, such as toner and essence, the use effect is better.
3. High content: The industry standard for sodium hyaluronate content is 92% - 95%min, but most manufacturers's products can only achieve 95%min. unilong's product can achieve 97% and each batch of sodium hyaluronate content can reach 97%min.
4. PH value is stable, stable between 6.0-7.0
The industry standard for the PH of sodium hyaluronate is 5.0-8.5, but the PH of unilong's products can be stabilized at 6.0-7.0.
5. Customization:
Product packaging can be customized according to customer requirements-Bagged, large bottle, and vial packaging...
labels:Customize individual labels for customers
6. UNILONG's production capacity of Sodium Hyaluronate ismore than 80 tons/year. Fresh stock is available for all molecular weights.
We are China sodium hyaluronate supplier, exporting to many countries in Europe, America, Asia and Africa. The quality of our sodium hyaluronate products has received consistent praise from abroad. If you want to buy sodium hyaluronate, we will offer you a favorable price.
Packing: 100g/bottle,500g/bottle,1kg/bottle, 25kg/drum
China sodium hyaluronate manufacturers CAS number 9067-32-7
China sodium hyaluronate factory CAS 9067-32-7 supplier
