bismuth needle
We produce and sell bismuth metal needle
brand Chemical composition（%）
Bi≥ Impurity content ≤
Cu Pb Zn Fe Ag As Te Sb Cl Sn Cd Hg Ni Total
Bi99.99 99.99 0.001 0.001 0.0005 0.001 0.004 0.0003 0.0003 0.0005 0.0015 0.010
Bi99.95 99.95 0.003 0.010 0.005 0.001 0.020 0.001 0.001 0.002 0.005 0.050
Application: it is widely used in semiconductor, superconductor, fire retardant, pigment, cosmetics, chemical reagent, electronic ceramics, metallurgy, pharmaceuticals etc.
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selenium dioxide |
3.Selenium dioxide
CAS No.:7446-08-4
EINECS No.:231-194-7
We produce and sell SeO2 98%,99%
Selenium dioxide (selenious acid anhydride,Selenious anh... |
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indium wire |
Standard：GB6607-86
Main use：Doping agent of compound semiconductor, high purity alloy and semiconductor materials.
Size：Diameter 1mm-5mm (or as req... |
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indium sulfate |
CAS: 13464-82-9
Our company can supply a series of Indium Sulfate products.
It can be manufactured according to the requirements of customers with ... |
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cadmium powder |
Commdiuty:Cadmium Metal Powder
Alias:C.I.77180
CAS No.:7440-43-9
EINECS No.:231-152-8
MF:Cd
Molecular Weight:112.41
Melting Point: 321℃
Boiling Poi... |
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selenium sulfide |
we prepare selenium sulfide against USP,also could produce according to customers' request |
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