Molecular Formula: NH4I CAS No.: 12027-06-4 EINECS No.: 234-717-7 Executive Standard: Q/0911THW 022-2020 Assay %: 99.0%、98.0% Package: 25kg/D(Packaged in double-layer polyethylene bags with an inner white layer and an outer black layer, and the outer packaging is available in either full-paper drums.) Storage: Storing at sealed and drying condition of room temperature Manufature: Tai’an Havay Chemicals Co.,Ltd (HAVAY)