Manganese Dioxide
Technical Data:
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 nitri c acid, soluble in acet one |
MnO2 |
Fe |
SiO2 |
S |
P |
H20 |
Mesh |
35% |
≤15% |
≤22% |
≤0.5% |
≤0.5% |
≤8% |
100-325mesh |
40% |
≤12% |
≤20% |
≤0.4% |
≤0.4% |
≤8% |
100-325mesh |
50% |
≤10% |
≤18% |
≤0.4% |
≤0.4% |
≤7% |
100-325mesh |
55% |
≤9% |
≤16% |
≤0.3% |
≤0.3% |
≤7% |
100-325mesh |
60% |
≤8% |
≤12% |
≤0.3% |
≤0.3% |
≤6% |
100-325mesh |
65% |
≤7% |
≤10% |
≤0.2% |
≤0.2% |
≤5% |
100-325mesh |
70% |
≤6% |
≤10% |
≤0.2% |
≤0.2% |
≤5% |
100-325mesh |
75% |
≤5% |
≤9% |
≤0.1% |
≤0.1% |
≤4% |
100-325mesh |
80% |
≤3% |
≤8% |
≤0.1% |
≤0.1% |
≤3% |
100-325mesh |
85% |
≤2% |
≤8% |
≤0.1% |
≤0.1% |
≤2.5% |
100-325mesh |
Description of manganese dioxide
Appearance |
black or brown powder |
Purity |
20-85% |
CAS No |
1313-13-9 |
EINECS No. |
215-202-6 |
Size |
100-325mesh |
Packaging |
25kg woven bag with inner plastic bag or Customized |
Quality certificate |
ISO 9001:2008,SGS |
Delivery Terms |
FOB,CIF,CFR,EXW |
Payment terms |
TT ,L/C, D/P |
Origin |
Xiangtan city,Hunan province,China. |
Delivery time |
5-10 days after receipt of advanced payment |
MOQ |
1 tons |
Price |
Depend on the purity and quantity required. |
Usage |
ceramics, pigments, dry cells, brick, catalyst,glasses,etc. |
Storage |
Keep in cool and dry place,avoid moisture |
Common Size:
100mesh,200mesh,300mesh,400mesh.The size can be changed according to your requirement.
Advantages about Our Products:
· High-quality raw material and great variety of purity
· High mechanical strength and stable chemical property;
· High chemical activity and good oxidation and catalysis effect;
Usage of the product:
Manganese Dioxide is mainly used in electrolytic zinc electrolytic lead ,ceramics,chemistry industry and Battery industry.It refers to medication(Potassium Perm anganate),national defense,electronical
Technology,printing and dyeing,photography,ceramics,match,weld,
water purification,disenfactor,oxidant,catalyst,agriculture and other industries.
Package and Storage:
25kg and 50kg into a woven bag, 25kg and 50kg into a woven bag,1000kg per pallet, or according to your requirement.
Handle gently, prevent damage of the bags to avoid product losing and
Mixing with other materials, no mix-storage with other products.
Q1:How can we get the samples?
A1:Please let us know which item you want and qty, we offer the samples free of charge normally within 15days, you can use your own express account or prepay the courier charges to us.
Q2:What is your MOQ?
A2:The minimum order quantity of each product is different and can be discussed
Q3:What is the lead time of the mass production?
A3:Around 20days after receiving the deposit.
Q4:Do you inspect all your goods before delivery?
A4:Yes, we have complete quality control system and have 100% quality control before delivery.