Zinc Chloride Production Process, Quality Standards & Certifications

The quality of zinc chloride depends heavily on its production process, raw material selection, and quality control system. As an experienced chemical exporter, we maintain strict production standards to meet global market requirements.

 

Zinc chloride is typically produced through the reaction of zinc oxide or zinc metal with hydrochloric acid. The process includes dissolution, filtration, purification, concentration, crystallization, drying, and packaging. Advanced production lines ensure low impurity content and stable product performance.

 

Key quality indicators include purity, moisture content, insoluble matter, iron content, and heavy metal limits. Industrial grade zinc chloride usually has a purity of 96%–98%, while battery and pharmaceutical grades require over 99% purity.

 

International quality standards widely recognized include GB, ISO, ASTM, and REACH compliance. Our products undergo third-party lab testing to ensure they meet safety and environmental requirements for Europe, North America, Southeast Asia, and the Middle East.

 

Important certifications for export include Material Safety Data Sheet (MSDS), Certificate of Analysis (COA), hazard classification report, customs clearance documents, and transportation approval documents.

 

During production, we monitor each batch to ensure consistency. Advanced testing equipment analyzes purity, pH value, solubility, and particle size. Strict packaging procedures prevent moisture absorption and contamination during storage and shipping.

 

Choosing a certified zinc chloride supplier reduces risks in customs inspection, product rejection, and safety incidents. Our factory holds complete production qualifications and export licenses to support global buyers.