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CAS: 9067-32-7
Molecular Formula:C14H22NNaO11
Molecular Weight:403.31
Xuất hiện:bột Trắng hoặc hạt
EINECS:618-620-0
Synonyms: cockscomb; Hyaluronesodium; hyaluronic; Si-4402; Sl-1010; Sph; HYALURONIC ACID SODIUM FROM*STREPTOCOCCU S ZOOEPIDEM; HYALURONIC ACID SODIUM SALT F. STREPTO-C OCCUS EQUI SP.
What is Sodium Hyaluronate?
Hyaluronic acid (HA), also known as hyaluronic acid or hyaluronic acid, is a high molecular weight polysaccharide composed of N-acetylglucosamine and D-glucuronic acid disaccharide units that are repeatedly linked. Commercially available hyaluronic acid is usually in its sodium salt form, known as sodium hyaluronate.
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.
Đặc điểm kỹ thuật
| Mục | Chuẩn |
| Sự xuất hiện | Bột trắng hoặc hạt |
| 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(%) | Ít 45.0 |
| Sodium hyaluronate content(%) | Ít 95.0 |
| Average molecular weight(KDa) | (1.6-1.8)*10^6Dalton |
| Absorbance | Toán 0.25 |
| Transparency(%) | Ít 99.0 |
| Intrinsic viscosity value(dL/g) | 24.86-27.25 |
| Dry weight loss(%) | Toán 10.0 |
| PH | 5.0-8.5 |
| Bulk density(g/cm3) | Measured values |
| Tap density(g/cm3) | Measured values |
| Pb(Pb, mg/kg) | Toán 2 |
| As(As, mg/kg) | Toán 1 |
| Hg(Hg, mg/kg) | Toán 0.5 |
| Cd(Cd, mg/kg) | Toán 0.5 |
| Heavy metal(in lead, mg/kg) | Toán 10 |
| Protein content(%) | Toán 0.10 |
| Total Colony Number(CFU/g) | Toán 100 |
| Fungi and yeasts(CFU/g) | Toán 50 |
| Escherichia Coli /g | Tiêu cực |
| Coliforms /g | Tiêu cực |
| Staphylococcus Aureus | Tiêu cực |
| Pseudomonas Aeruginosas | Tiêu cực |
Ứng dụng
(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
Gói
1kg/túi hoặc yêu cầu của khách hàng.
