Carrageenan is a hydrophilic colloid, also known as euestrin, cauliflower, carrageenan, carrageenan, because carrageenan is extracted from red algae seagrass such as euestrin, cauliflower, carrageenan hydrophilic colloid, Its chemical structure is composed of galactose and dehydrated galactose polycarbohydrate sulfate of calcium, potassium, sodium, ammonium salts. Because of the different binding forms of sulfate, it can be divided into Kappa type, Iota type and Lambda type.
| Product Name |
Carrageenan |
| Product Grade |
Food grade |
| Purity |
99.0% |
| CAS |
11114-20-8 |
| Appearance |
White powder |
Carrageenan has strong stability, and dry powder is not easy to degrade for a long time. It is also stable in neutral and alkaline solutions, and will not be hydrolyzed even when heated, but in acidic solutions (especially pH ≤4.0) carrageenan is prone to acid hydrolysis, and the gel strength and viscosity decrease. It is worth noting that under neutral conditions, if carrageenan is heated at high temperature for a long time, it will also hydrolyze, resulting in a reduction in gel strength. All types of carrageenan are soluble in hot water and hot milk. A fluid solution soluble in hot water that forms a viscous transparent or slightly milky white color. Carrageenan can only absorb water and expand in cold water, but cannot be dissolved.
Due to the properties of carrageenan, it is commonly used as thickener, gelling agent, suspension agent, emulsifier and stabilizer in the food industry. The production and application of carrageenan have a great relationship with their rheological properties, so it is of great significance to accurately grasp the rheological properties of carrageenan and its changing rules under various conditions.
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Xi'an Jianyuan Chemical Co., Ltd. is specializing in Raw Materials of Chemical, Pharmaceutical and Food industries over than 5 years in China. Our business covers more than 100 countries in America, Europe, Middle East and other areas.
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Q1. Can I have a sample order for your product?
A: Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A: Usually need 3-5 days, mass production time usually needs 1-2 weeks. The exact lead time need to be confirmed according to exact product and quantity.
Q3. How do you ship the goods?
A: For small quantity, we can ship by DHL, UPS, FedEx or TNT to make it fastest to arrive. For big quantity, we can ship by air, sea, train according to exact situation. We also support DDP shipping.
Q4. How to proceed an order?
A: 1.let us know your requirements or application.
2.We quote according to your requirements or our suggestions, and confirm the details with you.
3. We will send you proforma invoice with payment information to help you to process payment.
4. We will arrange the product for you.
5. And we will also offer good service during the shipping and after you receive products.
6. We can offer the usage guidance as well.
Q5: How to deal with the faulty?
A: Firstly, we have strict quality control system and will take care of the quality for you.
Secondly, we will help you to solve the problems in case there's a problem.
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