Industrial grade food grade ≥99.0% Calcium stearate 1592-23-0

Certificate of Analysis-COA 

Applications 

1. For PVC Stabilization And Processing: Calcium stearate (CAS 1592-23-0) is a non-toxic heat stabilizer and lubricant for rigid and flexible PVC, accelerating fusion, improving melt flow and reducing die swell while providing long-term thermal stability in pipe, profile and sheet extrusion.

2. For Mold Release And Plastic Processing: As an efficient mold release agent and lubricant, calcium stearate prevents sticking in plastic and rubber molding, improving demolding and surface finish in thermoset, UP and rubber processing.

3. For Water Repellency And Construction: Calcium stearate acts as a water repellent in concrete, plaster, fabrics and paper, improving waterproofing and moisture resistance in construction and textile applications.

4. For Food And Industrial Additives: Food-grade calcium stearate (E470a) is used as an anti-caking agent and emulsifier in powdered food products, and as a processing aid in paints, coatings and other industrial formulations.

5. Reliable Supply For Global Industry: Supplied as high-purity white powder with consistent quality, calcium stearate gives PVC, rubber, construction and food manufacturers a dependable metal soap with stable supply, flexible packaging and professional technical support.

 Quality Assurance 

Every batch of chemicals leaves our factory with complete laboratory documentation — not a promise, but verifiable test data. From incoming raw material inspection to finished-goods release, each batch is tested against published specifications, and a Certificate of Analysis (COA) accompanies every single shipment. What you order is exactly what we test — and what we ship.

Tested by our in-house ISO 9001:2015 laboratory. Verified independently by third-party labs on request (SGS / BV / Intertek). Traceable from raw material to your warehouse.

 Packaging 

White plastic woven bag

kraft paper bag

ton bag

Export-grade packaging, custom labels

Solids (woven bags/cardboard drums/ton bags)

Liquids (plastic drums/IBC/ISO tanks)