Sodium Alginate,CAS:9005-38-3,H.S code:391310

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CAS:9005-38-3,

Sodium alginate is a natural polysaccharide derived from brown seaweed, widely used as a food thickener, stabilizer, and emulsifier. It is commonly found in products like ice cream, salad dressings, and sauces to improve texture and consistency. In the culinary world, sodium alginate is popular for molecular gastronomy, enabling the creation of caviar-like spheres through spherification. Additionally, it is used in pharmaceuticals for drug delivery systems and in the cosmetics industry for its thickening properties. Its versatility makes it an essential ingredient in various applications.

CAS: 9005-38-3

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Sodium alginate is a natural polysaccharide derived from brown seaweed, and it has various applications across industries. Here are some of its primary uses:

### 1. **Food Industry**:
- **Thickening and Stabilizing Agent**: Sodium alginate is used as a thickener in sauces, dressings, and gravies. It helps in stabilizing emulsions and suspensions in ice creams, yogurt, and other dairy products.
- **Gelling Agent**: In the presence of calcium ions, it forms a gel, which is useful for creating gel-like textures in food items, such as in fruit fillings and desserts.
- **Molecular Gastronomy**: It is widely used in modern cooking techniques like spherification, where liquid droplets form into small spheres, creating a caviar-like texture.

### 2. **Pharmaceutical and Medical Industry**:
- **Wound Dressings**: Sodium alginate is used in wound dressings for its ability to absorb exudates and form a gel, creating a moist environment conducive to healing.
- **Controlled-Release Drugs**: In pharmaceuticals, it can be used to coat tablets or capsules, allowing for controlled and slow release of the active ingredient.
- **Antacid Formulation**: It is used in products to relieve heartburn by forming a viscous gel that prevents acid reflux.

### 3. **Textile and Printing Industry**:
- **Dye Thickening**: Sodium alginate is a preferred thickener in textile printing, especially for reactive dyes, as it does not react with the dyes or fibers, allowing for better color quality and sharpness in printed designs.

### 4. **Cosmetics and Personal Care**:
- **Emulsifier and Stabilizer**: It is used in creams, lotions, and gels as a stabilizer, thickener, and emulsifier, ensuring even consistency in cosmetic formulations.

### 5. **Industrial Applications**:
- **Water Treatment**: Sodium alginate can be used as a flocculant to help remove particles from water.
- **Paper Production**: It helps to improve the strength and surface properties of paper products.

Sodium alginate’s ability to form gels, thicken, stabilize, and bind makes it versatile in many fields.

More Information
CAS#	9005-38-3
HS Code	391310
Formula	C6h9nao7
Application	Food
Usage	Sodium alginate is a natural polysaccharide derived from brown seaweed, widely used as a food thickener, stabilizer, and emulsifier. It is commonly found in products like ice cream, salad dressings, and sauces to improve texture and consistency. In the culinary world, sodium alginate is popular for molecular gastronomy, enabling the creation of caviar-like spheres through spherification. Additionally, it is used in pharmaceuticals for drug delivery systems and in the cosmetics industry for its thickening properties. Its versatility makes it an essential ingredient in various applications.