silicon metal factory 2202 441 553 3303
USD $1,000 - $1,300 /Metric Ton
Min.Order:20 Metric Tons
Henan Giant Industrial Co., Ltd.
Henan GIANT Industrial Co.,Ltd
skype:fkboiler
Silicon metal :
silicon coating quality balzers; silicium; silicon, containing by weight not less than 99.99 % of silicon; SiliconpowderNmesh; Silicon Monocrystalline; SiliconchipsNmm; SiliconrandompiecesNcm; Silicon wafer orientation P-doped;
Silicon wafer orientation; Silicon powder; Siliconwaferorientation;
Siliconwafer; Silicon (low oxygen); Silicon (3 oxygen levels); Silicon chips (99.9999%); Silicon random pieces (99.5%); Silicon solution 1000 ppm
CAS:7440-21-3[1]
EINECS:231-130-8
molecular formula :Si
molecular weight :28.0855
HS CODE:2804.6900
Grade | Si | Fe(max) | Al(max) | Ca(max) | P(max) |
553 | 98.5%min | 0.50% | 0.50% | 0.30% |
|
441 | 99% min | 0.40% | 0.40% | 0.10% |
|
421 | 99.2% min | 0.40% | 0.20% | 0.10% |
|
3303 | 99.3% min | 0.30% | 0.30% | 0.03% | 50ppm |
2202 | 99.5% min | 0.20% | 0.20% | 0.02% | 40ppm |