Sodium Hyaluronate(Eye-drop Grade) has GMP certification in China and the status of API registration number is A. It has the advantages of ultra-low impurity level, ultra-low endotoxin level, ultra-low metal impurity residue and ultra-low microbial pollution.
Sodium Hyaluronate Eye-drop Grade is a high-purity hyaluronic acid salt produced via microbial fermentation or extraction, designed for ophthalmic use. Its chemical formula is (C14H21NO11Na)n with CAS No. 9067-32-7. This grade ensures low endotoxin levels and specific molecular weight distribution for ocular surface compatibility.
Strictly contraindicated for patients with hypersensitivity to the product. Store below 25°C in original sealed containers to prevent contamination. Single-use vials must be discarded immediately after opening to avoid microbial growth.