- Chemical Name:Zinc Oxide
- CAS Number:1314-13-2
- Grade:Pharma Grade, Food Grade
- Labeling Claims:Halal, Kosher
- Synonyms:Hubbuck's White, Zinc gelatin, Zinc monoxide, Zinc white, ZnO
GH Chemicals CR-4 USP 2 is a very fine, amorphous, white or yellowish powder free from gritty particles.