(NH4)2SO4  M.W : 132.14 
 CAS : 7783-20-2 
 EC : 231-984-1 
 EC INDEX : 016-060-00-6 
P : P102+P202 Specifications :
- Assay  ? 99%
- Total Nitrogen  ? 21%
- Loss on ignition  ? 0.25%
- Chloride (Cl-)  ? 0.001%
- Selenium (Se)  ? 0.003%
- Iron (Fe)  ? 0.005%
- Lead (Pb)  ? 0.0003%
packaging: plastic bottle, volume: 5 kg, pcs per sales unit: AMSU-00P-5K0