Innovations in CMC Production: Low-Contaminant Solutions Gain Industry Approval

[Shanghai, March 31, 2025] – As concerns over contaminants in industrial-grade Carboxymethyl Cellulose (CMC) continue to rise, manufacturers are adopting advanced purification technologies to meet stringent safety standards in food, pharmaceuticals, and cosmetics.

Recent studies have highlighted the presence of trace contaminants like 1,3-diethoxy-2-propanol, di-tert-butyl peroxide, and ethylene glycol monobutyl ether in some lower-grade CMC batches. In response, leading manufacturers have enhanced production techniques to minimize impurities, ensuring compliance with EU and FDA regulations.

One key development is the adoption of enzyme-assisted CMC processing, which improves cellulose modification efficiency while reducing chemical residues. Companies investing in low-contaminant, high-purity CMC are expected to gain a competitive edge in markets where product safety and quality assurance are paramount.