Appearance

blackish or brown powder

Purity

20-85%

Size

100-400mesh

Packaging

25kg woven bag with inner plastic bag or on request

Quality certificate

ISO 9001:2008

Delivery Terms

FOB,CIF,CFR

Payment terms

TT ,L/C, D/P,EXW

Origin

Xiangtan city,Hunan province,China.

Delivery time

5-10 days after receipt of advance.

MOQ

20 tons

Price

Depend on the purity and quantity needed.

Usage

ceramics, pigments, dry cells, water treatment

EINECS No.

215-202-6

MnO2 :

20%-75%

CAS NO.

1313-13-9

Formula:

MnO₂

Fe

1.0%-10%

P :

<0.3%

Properties

black powder

SiO2 :

4%-18%

Relative Density

5.026

Al2O3 :

<5%

Molecular Weight

86.94

Finess :

100-400mesh

Solubility

Insoluble in water and nitric acid, soluble in acetone