Pharmaceutical-grade ammonium sulfate

Pharmaceutical-grade ammonium sulfate is supplied as a nitrogen source for pharmaceutical fermentation and as an inorganic salt in API manufacturing. Foreschem supplies the material from its manufacturing base in Zibo, Shandong, China.

Product Overview

Pharmaceutical-grade ammonium sulfate is supplied as a nitrogen source for pharmaceutical fermentation and as an inorganic salt in API manufacturing. Foreschem supplies the material from its manufacturing base in Zibo, Shandong, China.

Technical Data

CAS 7783-20-2, formula (NH4)2SO4, molecular weight 132.14 g/mol. White crystalline solid, density 1.77 g/mL at 25 C, bulk density approximately 850 kg/m3, pH 5.0-6.0 in a 5% aqueous solution, solubility 754-764 g/L in water at 25 C. Decomposes at approximately 280 C. Heavy metals below 5 ppm.

Applications

Pharmaceutical-grade ammonium sulfate is used in pharmaceutical fermentation, API manufacturing, antibiotic production and bulk chemical processing.

Quality and Packaging

We supply this product with a certificate of analysis (COA) and technical data sheet (TDS) for each batch. Standard export packaging is used and we can discuss bulk quantities, container loading and custom packing on request. Please contact our sales team with the specification, quantity and destination for a quotation and lead time.

About Foreschem

Foreschem (Zibo Senbang Chemical Co., Ltd.) is a manufacturer of organic chemical intermediates and fine chemicals in Zibo, Shandong, China. Founded in 2009, we supply pharmaceutical, agrochemical and electronic industries with intermediates, fine chemicals and graphite products. We work with customers in Europe, North America, Japan and Southeast Asia and provide OEM and custom manufacturing from laboratory scale through to production quantities.

Senbang has domestic advanced product production lines, adopts new production methods and testing equipment, and the company's annual output reaches 5,000 tons. Senbang mainly produces pharmaceutical intermediates, mainly including tetramethylguanidine, 1-fluoronaphthalene, 3-hydroxyacetophenone, trimethyl orthoformate, triethyl orthoformate, trimethyl orthoacetate, ethyl chloride Dimethyl acetal, pivaloyl chloride, acetyl chloride, propionyl chloride, butyryl chloride, etc.