Product Catalog — Fertilizers & By-Products

Ammonium Sulphate

High-grade nitrogenous and sulphur-rich fertilizer produced as a by-product of coke oven gas purification.

Technical Specifications

Ammonium Sulphate is a premier nitrogen and sulphur fertilizer manufactured during the recovery and purification processes at Pakistan Steel's coke oven plant. It provides essential nutrients to promote robust agricultural growth.

Parameter / Property	Specification Limit
Acidity	0.04% max
Nitrogen	21%
Sulphur	24.24%
Crystal Size	0.25 mm, 70% min