Appearance: Powder Source: Organic Synthesis Toxicity of High and Low: Low Toxicity of Reagents Mode: Systemic Insecticide Package: 25kg Bag or Per Buyer' Requirement Specification: 98%Tc Origin: Wanquan, Zhangjiakou City, Hebei Province, China Product Description Appearance:White powder Purity:98% min.Tech CAS:138261-41-3 Package:25KG PP bag;25KG Drum or per buyers' requirement