Chemical structure - MnO - (Manganous Oxide)

Shipped double-bagged in resealable bags

Manganous oxide has many uses including textiles, ceramics, fertilizer, batteries, along with a wide range of other uses.

An MSDS can be found at:

http://www.pestell.com/minerals/trace/msds/Manganous%20Oxide.pdf

Please follow handling instructions