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SUOYI High purity si silicon metal powder 325 mesh silicon metal powder polysilicon metallic silicon
item |
value |
Place of Origin |
China |
Hebei |
|
Brand Name |
SUOYI |
Model Number |
SYSI |
Application |
Semiconductor material or alloy |
Shape |
Spherical |
Material |
Silicon |
Chemical Composition |
Si |
Product name |
Silicon Metal Powder |
Purity |
99.9%min |
Color |
Gray metallic luster |
CAS No |
7440-21-3 |
EINECS No |
231-130-8 |
Boiling point |
2355℃ |
Melting Point |
1410℃ |
Density |
2.33 |
MOQ |
1 Kg |
Payment Term |
TT,LC |
Silicon powder |
Specification |
Min. Si content |
Chemical composition% |
||
Max impurity content |
|||||
Fe |
Al |
Ca |
|||
Silicon powder for chemical egineering |
Si- (20-120 mesh) |
99.0 |
0.4 |
0.4 |
0.1 |
Si- (30-140 mesh) |
99.0 |
0.4 |
0.4 |
0.1 |
|
Si- (40-160 mesh) |
99.0 |
0.4 |
0.4 |
0.1 |
|
Si- (40-280 mesh) |
99.0 |
0.4 |
0.4 |
0.1 |
|
Si- (40-325 mesh) |
99.0 |
0.4 |
0.4 |
0.1 |
|
Silicon powder for refractory material |
150 mesh |
98.5 |
0.5 |
0.5 |
0.3 |
200 mesh |
98.5 |
0.5 |
0.5 |
0.3 |
|
325 mesh |
98.5 |
0.5 |
0.5 |
0.3 |
|
400 mesh |
98.5 |
0.5 |
0.5 |
0.3 |
|
500 mesh |
98.5 |
0.5 |
0.5 |
0.3 |
|
Low grade silicon powder |
200 mesh 325 mesh |
97 |
Impurity contents≤3.0% |
||
Product: 553#, 521#, 421#, 3303# Particle size: 20-160mesh, 30-270mesh,45-710um,200mesh and 325mesh,etc. |