Ammonium sulphate is an important by-product of the production of Caprolactam. DOMO´s Ammonium sulphate for technical application is a riddled product with white colour and high quality. The production process allows two possibilities of product quality, Ammonium sulphate industrial grade (with anti-caking agent) and Ammonium sulphate special grade (without anti-caking agent).

Specification of Ammonium sulphate industrial grade:

Parameter	Limiting value	Method
Ammonium nitrogen content	min. 21.0 wt. %	84-512
Water content	max. 0.2 wt. %	84-503
Particle size 0.4 – 1.6 mm	min. 90 wt. %	84-539
Content of conditioning	max. 0.05 wt. %	84-505

Specification of Ammonium sulphate special grade:

Parameter	Limiting value	Method
Ammonium nitrogen content	min. 21.0 wt. %	84-512
Water content	max. 0.2 wt. %	84-503
Particle size 0.4 - 1.6 mm	min. 90 wt. %	84-539

Transport & Packaging:

Ammonium sulphate is solely supplied in small packaging of different sizes and in silo trucks. It can be packaged in various items: 25 kg bags, 50 kg bags and in 1000 kg big bags.

Storage Requirement:

• keep the product dry
• relative humidity < 80%
• protect product against influences of weather and contamination

Application:

• flame proofing of paper, wood and textiles
• additive to fire-extinguishing materials
• auxiliary material in the particle board and cellulose industry
• production of special fertilizer
• decalcification agent using in leather industry