Appearance: dark crystal, it’s poisonous.
Relative density: 4.5
Molecular Formula: Mn2O3
Molecular weight: 157.87
Solubility: insoluble to water, acetic acid; solute to cold hydrochloric acid, warm nitric acid and warm sulfuric acid.
Note: according to user requirements of nano particle can provide different size products.
Deoxidize at 1080℃, its fine dust is flammable. Mn2O3 can be hydrogen disoxidated to Mn2O4 at 230℃, if hydrogen disoxidated above 300℃, it finally get MnO. It can be used as clothe dying material.
（Mn） % ≥
Application: mainly used in electronic industry
Double packing: plastic bags package in inner side, fiber barrel package outside. All marked with English letters on inner plastic bags, wet weight：25kg, 50kg, 1000kg
Storage & Transportation:
It shall be stored in dry, ventilated and damp-proof ware house, shouldn’t be stored or transported together with acids and oxidizing agent. Use water, sand or extinguishing agent to put out fire when on fire.