NSF Product and Service Listings

These NSF Official Listings are current as of Thursday, January 15, 2026 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://www.nsf.org/usda/psnclistings.asp

White Book™ - Nonfood Compounds Listing Directory

NSF-Registered
Proprietary Substances and Nonfood Compounds

Hydrite Chemical Co. Visit this company's website
  Hydricare 3202 168233 G5, G7  
  Hydricare 3249SW 169937 G5, G7  
  Hydroxysan 1522 169340 3D  

Number of matching Manufacturers is 1
Number of matching Products is 3
Processing time was 0 seconds