Quick Details Classification:Compound Fertilizer Place of Origin:Hubei, China Brand Name:Huaqiang Model Number:Sulfur-based NPK 15-15-15 Type:NPK CAS No.:6455-26-3 Purity:100% Release Type:slow Application:Agricuture Other Names:NPK 15 15 15 MF:N-P2O5-K2O EINECS No.:52136-45 State:Granular Color:White Gray Grade Standard:Agriculture Grade NPK Packing:50kg PP Woven Bag Usage:Soil Fertigation N-P-K:15-15-15 HS CODE:3105100090 Total content:45% Use:Irrgation Fertilizer