Sodium Alginate is natural polysaccharide sodium salt extracted from brown algae with good water solubility. It can form heat irreversible gel rapidly when meeting calcium ions, featuring strong thickening and shaping capacity.
| Chemical Name | Sodium Alginate |
| Chemical Formula | (C₆H₇O₆Na)n |
| CAS | 9005-38-3 |
| Appearance | White to pale yellow powder |
| Melting point | No fixed melting point |
| Boiling point | Hard to decompose at high temperature |
| Density（ρ20）, g/cm³ | 1.63 |
| Molecular Weight | Macromolecular polymer |
| Solubility | Easily soluble in cold and hot water, insoluble in organic solvents |
Used for artificial jellyfish and bionic food making, beverage thickening, meat product bonding and water retention, cold noodle gluten enhancement and edible packaging film raw materials.
Store in dry and sealed condition, keep strictly moisture-proof, avoid mixing with calcium salt materials and store separately in food additive area.
We mainly supply agricultural fertilizers including urea, potassium sulfate, ammonium chloride and water-soluble fertilizer materials; as well as industrial chemical raw materials such as calcium chloride, sodium bicarbonate and phosphate products.
Yes. We can provide batch COA, MSDS, certificate of origin and other full set of export documents to meet customs clearance requirements worldwide.
Sure. We offer agricultural grade and industrial grade products. Customized purity, particle size and packaging are all available as customers' demands.
Sample order is acceptable. For bulk orders, goods can be delivered within 3-7 days for in-stock items. We also support long-term bulk order production arrangement.
We offer exclusive one-on-one pre-sales and after-sales responses throughout the process, along with customized supporting solutions, ensuring high efficiency, peace of mind, and reliable and stable delivery.
With 26 years of in-depth experience in the chemical industry, we have a well-established supply chain system, sufficient production capacity reserves, and the ability to provide large-scale supplies and continuous delivery.
We adhere to research and development innovation and strict quality control. Our formula and process are mature and stable, and our products feature high purity, stable performance, and are suitable for high-end application requirements in multiple industries.
If you have any questions, concerns, or need assistance, please feel free to contact us via phone, email, or online customer service at any time, and we will provide you with support and answers as soon as possible.
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