Taian Health Chemical Co., Ltd.

Manganese Dioxide, Tech

• Category :

  Inorganic chemicals

• Synonyms :

  C.I. 77728;C.I. Pigment Black 14;C.I. Pigment Brown 8;Manganese dioxide;manganese dioxide activated;Manganese(IV) oxide activated;Manganese(IV)oxide pn activated carbon;manganese dioxide, ore of Chapter 26;manganese dioxide, other than natural;Manganese (IV) oxide;Manganeseoxideonactivatedcarbon;Manganeseoxideactivatedtechngr;Manganeseoxideblackpowder;Manganese Oxide;Manganese dioxide, active;dioxomanganese;manganyl oxygen(-2) anion;Manganses(��)oxide;Manganese(IV) dioxide;

• CAS NO :

  1313-13-9

• EC NO :

  215-202-6

• Molecular Formula :

  MnO₂

• Molecular Weight :

  86.94

• Main Specifications :

  30%

• InChI :

  InChI=1/C4H12N.BH2/c1-5(2,3)4;/h1-4H3;1H2/q+1;-1

• Packing :

  with plastic film braided bag with plastic lining. Net weight: 25kg/bag.

• Product description :

   

   manganese dioxide  

                            

  water treatment manganese dioxide 25%-46%

   

  Product Introduction:

   

  Manganese sand can be called green sand or manganese greensand. It is a type of filter media used in water filter and water filtration system for iron removing, maganese removing from drinking water, ground water, industrial water and wastewater.

   

  Appearance: Brown, light green or light gray particles, shiny surface

  
  Raw Material: high quality manganese ore of China

   

  Advantages about Our Products:

   

  1.Regeneration not required.

  2. Iron removal efficiency is extremely high.

  3. Negligible labor cost: only periodic backwashing required.

  4. Long life and wide temperature range.

   

  Usage of the product

   

  1. For the product of MnO2≥35%,  commonly used in the iron and manganese removing of 

  drinking water, siphon filters in water plant and filter tanks.
  2. For the product of  MnO2 ≤30%, usually applied to iron removing from various water 

  whose iron content is less than 20mg/L.

   

  Quality Parameters:

   

  Item	Technical data	Hydrochloric acid soluble rate	3.5% max
  MnO2	20/25/30/35/40/45/60%	Wear rate	1%max
  SiO2	17-20%	specific gravity	3.6g/cm3
  Fe	20%	MnL2	12-22%
  Mud content	3% max	Bulk density	2.3g/cm3
  Packaging	25kg woven bag with inner plastic bag or on request
  Origin	Shizuishan city,Ningxia province,China.
  Price	Depend on the purity and quantity needed.
  Delivery time	7-10 days after receipt of your deposit.

   

  Packing:

   

  25kg into polywoven bag, PE lined.
  50kg into poly woven bag, PE lined.
  500kg or 1000kg into jumbo bag.(with pallets If required)

• Uses :

  1. For the product of MnO2≥35%, commonly used in the iron and manganese removing of

• Molecular Structure :