Product information
Sodium alginate powder is a by-product of the extraction of iodine and mannitol. It is a natural polysaccharide extracted from the kelp or Sargasso of the brown algae. The powder color is white or light yellow. A substance, the solution is viscous, and it's 1% aqueous solution has a pH of 6-8.
Sodium alginate is a gel with solid water and capacity. It has the characteristics of good water solubility and strong water absorption. It improves the taste of food and is also a diet. Fiber has become one of the food colloids with the most significant production and sales volume and has good application prospects in food, cosmetics, medicine, and textiles.
Basic parameters
|
Chemical formula |
(C6H7NaO6)x |
|
Exterior |
White or light yellow powder |
|
Smell |
Almost odorless and tasteless. |
|
Solubility |
It is soluble in water, insoluble in organic solvents such as ethanol, ether and chloroform. |
|
State |
It becomes a viscous liquid after dissolving in water |
|
PH value |
The pH of the 1% aqueous solution is 6-8. When pH=6-9, the viscosity is stable, and when heated to above 80°C, the density decreases. |
|
Molecular weight |
Structural unit: Theoretical value is 198.11, and the average true value is 222.00. Macromolecule: 32,000-250,000 |
Benefits of sodium alginate powder
Food additive: sodium alginate powder can be used as food additive for thickening, emulsifying and stabilizing. It can not only improve the taste and texture of food, but also prolong the shelf life of food and keep the freshness of food.
Medical application: Sodium alginate powder has an important application in the field of medicine, and can be used to prepare drugs, medical materials and so on. It has good biocompatibility and histocompatibility, is harmless to human body, and can be widely used in drug preparation and medical device processing.
Cosmetic ingredients: sodium alginate powder is widely used in cosmetics, with moisturizing, antioxidant, firming skin and other effects. It can improve skin texture, make skin softer and smoother, and has certain anti-aging effect.
Environmentally friendly and renewable: sodium alginate powder is extracted from seaweed and is a natural and environmentally friendly raw material. Seaweed resources are abundant and can be used continuously, which meets the requirements of modern society for environmental protection and sustainable development.
Multifunctional: sodium alginate powder has many functions and can be used in different fields, such as food, medicine, cosmetics, printing and dyeing. Its versatility makes it have a wide application prospect in various industries.
Characteristics of sodium alginate powder
Strong water absorption: sodium alginate powder has strong water absorption and can absorb a lot of water. This makes it widely used in food, medicine, cosmetics and other fields for thickening and moisturizing.
Good gelation: sodium alginate powder can form a stable gel structure, which plays an important role in food processing and pharmaceutical preparation. It can improve the texture and taste of products and enhance stability.
High biocompatibility: sodium alginate powder has good biocompatibility and histocompatibility, is harmless to human body and is not easy to cause allergic reaction. This makes it widely used in the field of medicine to prepare drugs and medical devices.
Environmentally friendly and renewable: sodium alginate powder is extracted from seaweed and belongs to natural and environmentally friendly raw materials. Seaweed resources are abundant and can be used continuously, which meets the requirements of modern society for environmental protection and sustainable development.
Multifunctional: sodium alginate powder has many functions and can be used in different fields such as food, medicine, cosmetics, printing and dyeing. Its versatility makes it have a wide application prospect in various industries.
Application field of sodium alginate powder
Medical field: sodium alginate powder is widely used in the medical field, and can be used to prepare drugs, medical materials and so on. It has good biocompatibility and histocompatibility, and can be used to produce artificial joints, artificial skin, drug carriers and other products.
Food industry: As a food additive, sodium alginate powder is often used in food processing, including the production of ice cream, jelly, cheese and other foods. It can thicken, emulsify, stabilize and improve the taste and texture of food.
Cosmetic field: Sodium alginate powder is widely used in cosmetics, which can be used to prepare facial mask, lotion, shampoo, shower gel and other products. It has the effects of moisturizing, anti-oxidation and anti-aging, which is helpful to improve skin texture.
Medical devices: Sodium alginate powder can be used to prepare medical devices, such as surgical instruments, dressings, sutures, etc. Because of its good biocompatibility, it can avoid adverse reactions to human body and is widely used in the manufacture of medical devices.
Printing and dyeing industry: As an excellent dye fixative, sodium alginate powder can be used for printing and dyeing of textiles, paper and other materials. It can improve the dyeing effect and stability, and make the color of printed and dyed products bright and lasting.
Detection Indicator
|
pH value |
6.0～8.0 |
|
Water insoluble matter (calculated on a dry basis) |
％ ≤ 3.0 |
|
Transparency |
In compliance |
|
Viscosity |
Centipoise ≥ 150 |
|
Loss on drying |
％ ≤ 15 |
|
Sulphate ash |
% 30～37 |
|
Heavy metals (calculated as Pb) |
％ ≤ 0.004 |
|
Lead (Pb) |
％ ≤ 0.0004 |
|
Arsenic (As) |
％ ≤ 0.0002 |
Packaging and shipping
It can be packaged according to customer requirements. Samples or small samples of bulk goods are packed in aluminum foil bags, and 25kg of bulk goods are packed in bags or standard cardboard drums, sealed and reinforced for safety protection.
Transportation method: air, sea, express (DHL/TNT/FEDEX/EMS/UPS, etc.)
Adopt the cooperation mode of multiple logistics providers to meet the needs of customers in different regions
Features
It is highly hydrophilic and can be dissolved in cold and warm water to form a very viscous and uniform solution.
The resulting aqueous solution has softness, uniformity and other excellent properties that are difficult to obtain with other analogs.
It has a strong protective colloid effect, and has a strong emulsifying power for grease.
Product specifications
Due to the large number of product specifications, the website cannot be fully displayed. We will only display some commonly used ones. If you need other specifications, please contact us to explain your usage. We recommend reasonable specifications for you.
Contact us
All the products in this shop are available from regular channels. There are many categories and large stocks. They are directly sent by manufacturers and have reasonable prices. We are actively looking for long-term buyers. If you are interested in our products, you can contact us. Contact email: ella.zhang@huilinbio-tech.com
Why choose us?
- We use the latest technology to create the highest quality products.
- Our company is a modern enterprise specializing in production and sales. We have modern workshops and high-precision equipment and molds. We are a manufacturer of several series of various products. In addition, we have also introduced advanced automation equipment to efficiently produce green products that meet international quality certification.
- Our Cosmetic Raw Materials are created using top-of-the-line machinery and equipment.
- We build corporate culture, practice corporate core values and bring into play corporate cohesion.
- Our products meet and exceed the most stringent quality standards.
- Our company's Sodium Alginate Powder and technology are being promoted, warmly welcome people from all walks of life to exchange and cooperate with us.
- We are dedicated to helping our customers succeed.
- Our Sodium Alginate Powder constantly promote innovation, design and develop new, beautiful, meet the needs of consumers.
- Our knowledgeable staff is always available to answer any questions you may have.
- We have our own factory and also have many reliable and well-cooperated factories in the field.
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