Food grade 95% Casein CAS 9000-71-9

Certificate of Analysis-COA 

 Applications 

1. Thickener Emulsifier And Nutritional Protein For Food: In food formulations it thickens and emulsifies, and as a slowly digested milk protein it supplies sustained amino acid release, which puts it in meat systems, nutritional beverages, protein supplements and baked goods.

2. Feedstock For Caseinate Production: Acid casein is the raw material that becomes sodium, calcium or potassium caseinate once it is neutralised with the corresponding alkali, and those soluble caseinates are the forms most often used by the food industry.

3. Adhesive And Binder For Wood Paper And Labels: Casein has been the base of glues and binders for generations, gluing wood and veneer, holding laminated structures together and sticking the labels that must not lift on glass bottles.

4. Coating Binder For Paper And Casein Paints: As a coating compound base it binds pigment in coated paper and board and gives a film that resists grease, and it is equally at home in artist and craft paints where a hard, matte finish is wanted.

5. Laboratory Reagent For Protease And Culture Work: Because proteases digest it at a measurable rate, it serves as the standard substrate in protease activity assays, and it also appears in cell culture and fermentation media as a protein nutrient source.

 Production Line

We operate 10+ production lines, backed by a well-stocked raw material warehouse.

Our workshop is equipped with automated machinery — ensuring high consistency and precision on every order, from trial samples to full container loads.

Every order follows a standardized workflow. Key quality control points are set at every stage.

 Factory Area

Standardized Process Flow

Production Capacity

Located in Shandong, our factory is approximately 300km from Qingdao Port, enabling fast and cost-effective delivery to customers worldwide.