Low Fe, Low Cl, Low Heavy Meatal 99%, 97%, 98%

High purity

High Pure  Manganese Dioxide CAS NO 1313-13-9
Product Name: Manganese Dioxide
CAS No.: 1313-13-9
Purity :70% ,99%
Model NO: JD-MDEG-99
Grade :Electronic grade
Molecular formula::MnO2
Made in China

Properties: Black amorphous powder, or black orthorhombic crystal. Solubility: insoluble in water, weak acid, weak base, nitric acid and cold sulfuric acid. It dissolves in concentrated hydrochloric acid under heating to produce chlorine.

Product application: used as depolarizer for dry battery, catalyst and oxidant for synthetic industry, colorant, achromatic agent and iron remover for glass industry and enamel industry. Used for manufacturing metal manganese, special alloys, ferromanganese castings, gas masks and electronic materials ferrite   Wait. In addition, it can also be used in the rubber industry to increase the viscosity of rubber. It can also be used as a catalyst in chemical experiments.

Packaging: 25kg woven bags / kraft paper bags, lined with double-layer plastic bags or ton bags, pay attention to sealing.

Precautions for storage and transportation: it shall be stored in a ventilated and dry warehouse. The bag mouth must be sealed and fastened to prevent moisture and caking. Do not store and mix with strong acid and alkali products.

Closed operation, local exhaust. Prevent dust from being released into the air of the workshop. Operators must receive special training and strictly abide by the operating procedures. It is recommended that operators wear self-priming filter dust masks, chemical safety glasses, work clothes and rubber gloves. Avoid dust generation. Avoid contact with oxidants and acids. Equipped with leakage emergency treatment equipment.