Cetirizine API

About Cetirizine API

Function:Mainly used for breathing system, skin and eye allergic diseases

Specification:

TEST	SPECIFICATION	RESULT
Appreance	White or almost white powder	almost white powder
Identification	Postitive	confirms
pH	1.2-1.8	1.54
Loss on drying	<0.5%	0.15%
Residue on Ignition	<0.2%	0.03%
Clolor of Solution		confirms
Heavy metals	<10ppm	confirms
Single Impurity	<0.1%	0.10%
Total Impurity	<0.3%	0.28%
Assay	99%-100.5%	99.78%
Aceton	<0.5%	0.01%

Packaging details:

Packaging details:	25kg/drum with double plastic bags inside; packed in a cardboard drum or fiber HDPE drum.
Storage:	Stored in a clean, cool, dry area; keep away from moisture and strong, direct light/heat
Shelf Life:	5 years if sealed and store away from direct sun light.

Key Properties and Applications

Cetirizine API is primarily used as an antihistamine in pharmaceutical formulations. Its white powder appearance and substantial water solubility make it ideal for creating both oral and liquid medications. The substance possesses a melting point of 110-115C and has excellent stability when stored at room temperature, making it suitable for diverse pharmaceutical manufacturing environments.


Storage and Shelf Life

To maintain the quality of Cetirizine API, it should be stored at ambient room temperature conditions in sealed containers away from moisture and direct sunlight. Under these recommended conditions, the product retains its medicinal efficacy for up to five years, ensuring reliability and long-term usability for manufacturers and distributors.