

ammonium alginate, ammonium alginate cas 9005-34-9, alginate ammonium salt, ammonium alginate supplier
professional ammonium alginate cas 9005-34-9 supplier and manufacturer. high quality water soluble alginate thickener for food, cosmetics and pharmaceutical applications with reliable quality and competitive price.
CAS : 9005-34-9
Formula : C13H16N3NaO4S
Mol. wt. : 333.33861
EINECS : /
| CAS | 9005-34-9 |
| Molecular formula | C13H16N3NaO4S |
| Molecular weight | 333.33861 |
| EIENCS | / |
| Form | Solid powder |
| Melting point | / |
| boling point | / |
| Density | About 1.6 g/cm³ |
| Solubility | Soluble in water, forms viscous colloidal solution; insoluble in organic solvents |
| PKA | Around 3.4–4.4 |
| Color | White to light yellow |
| Storage temp | Store at room temperature |
Ammonium alginate is a water-soluble derivative of alginic acid extracted from natural seaweed. It belongs to the family of alginate salts and is valued for its excellent thickening, stabilizing, emulsifying, and film-forming properties. Compared with sodium alginate, ammonium alginate offers better solubility and a softer texture in many formulations.
This product is a biodegradable and environmentally friendly material, making it an ideal choice for industries seeking natural and sustainable ingredients. Due to its unique rheological behavior, ammonium alginate can easily form smooth and stable solutions, even at low concentrations.
1. Food Industry
Ammonium alginate is commonly used as a food additive for thickening, stabilizing, and gelling. It improves texture and mouthfeel in products such as:
Ice cream and dairy products
Sauces and dressings
Beverages
Bakery fillings
Jelly and confectionery
2. Pharmaceutical and Medical Field
It is used as a binder, disintegrant, and stabilizer in tablets, capsules, and topical formulations. The material is also applied in wound dressings and controlled-release drug systems due to its biocompatibility.
3. Cosmetics and Personal Care
Ammonium alginate works as a natural thickener and film former in:
Facial masks
Skin care creams
Toothpaste
Hair care products
It provides smooth texture and good moisture retention.
4. Textile and Printing Industry
Used as a sizing agent and printing thickener, ammonium alginate helps improve color yield and fabric feel.
5. Industrial Applications
It can be applied in paper coating, adhesives, and water treatment as a natural stabilizing agent.
Ammonium alginate is considered a safe and non-toxic natural polymer. It does not contain harmful chemicals and is widely used in food and pharmaceutical applications. Avoid inhalation of dust and direct contact with eyes. Use normal industrial hygiene practices during handling. Keep the product in sealed packaging to prevent moisture absorption.
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