Hunan Qingchong Manganese Industry Co. Ltd - Industrial Chemicals

We are offering manganese dioxide powderactive manganese dioxidemno2 78% minh2o 4% maxfe 4%maxph 5-7%tap density (g/cm3 ) 1.8minsize pass 200mesh 90% mindo not pass 100mesh 3%maxopen circuit voltage.v. 1.7%mindischarge time(final voltage 0.9v ) 2 continous discharge 170 mins min 3 continous discharge 400 mins minpacking 50kg woven bags

We are offering manganese carbonate powdercompounds: mn 1630%, femax3%, cao+mgo2max14%, simax0.01%usage: it is widely used in all kinds of manganate products, electrolytic manganese metal, electrolytic manganese dioxide.etc. Compounds: mn 1630%, femax3%, cao+mgomax14%, simax0.01%socks-taking rate min85, the ratio of acid to alkali is 0.40.5, mudu is 80100einecs 209-942-9cas no. 598-62-9 for more information, please visit our web:www.xtmk.com or send us an email: daisy@xtmk.com

We are offering water treatment chemicalsmanganese sand is widely used in water treatment to remove fe and mn. It use natural manganese ore as material , after screening, processing to different purity manganese sand filter. manganese sand is brown granule.appears rough or spherical, have high performance in removing fe and mn. mno2 20%-75%density 3.4 g/cm3unit weigh 2 g/cm3wear rate 1% mincrushing rate 1% minsilt content 3% minsize 0.5-1 1-2 1-3 2-3 2-4 3-5 (mm).

We are offering manganese dioxide powdermanganese dioxide is blackish or brown solid occurs naturally as the mineral pyrolusite, which is the main ore of manganese. It is also present in manganese nodules. The principal use for mno2 is for dry-cell batteries, such as the alkaline battery and the zinc-carbon battery. mno2: 25%85%h2o: 4% maxfe: 4% maxph: 5-7%