AdressShaanxi Province, Xi'an City Jingwei new City Industrial Park, Jing Qin Lu Xi Duan weapon
Description
Molecular Weight: 122.4 Melting point: 870 ℃ Precious metal content: 86% Property: Black powder, insoluble in water, insoluble in dilute hydrochloric acid, dilute nitric acid, aqua regia and hydrobromide.