selenium powder 4n 99.99% with good price
| Min. Order: | 1 Kilogram |
|---|---|
| Trade Term: | FOB,CFR,CIF,DAT,FAS,DDP,DAP,CIP,CPT,FCA,EXW |
| Payment Terms: | Paypal, L/C, D/P, D/A, T/T, WU, Money Gram |
| Supply Ability: | 3000 Kilogram/Kilograms per Month |
| Place of Origin: | Hubei |
Company Profile
| Location: | Wuhan, Hubei, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Tellurium, Indium, Cadmium, Gallium |
Product Detail
| Means of Transport: | Ocean, Air |
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| CAS NO:: | 7782-49-2 |
| Dimensions:: | 100-200mesh |
| Color:: | light gray |
| Product name:: | selenium powder 4n 99.99% |
| Certificate:: | GB/T19001-2008/ISO9001:2008 |
| Purity:: | 99.99% |
| Production Capacity: | 3000 Kilogram/Kilograms per Month |
| Packing: | Generally packed in 1 kg/bag or bottle |
| Delivery Date: | it takes 3-15 working days |
Product Description
Basic information:
1.Purity:99.99% 4n Se powder
2.CAS No.: 7782-49-2
3.Main application: Medical,glass making,pigments, photocells, electronics
Characteristics:
Selenium is a chemical element with symbol Se and atomic number 34. and found impurely in metal sulfide ores. Selenium has six naturally occurring isotopes. Black Selenium is a brittle, lustrous solid that is slightly soluble in CS2.
Specification
Impurities in ppm
Se % | 99.99 min |
Cu | 0.0001max |
Hg | 0.0002 |
As | 0.0001 |
Sb | 0.0003max |
Te | 0.0001max |
Pb | 0.0003max |
Fe | 0.0009 |
Sn | 0.0001max |
Ni | 0.0001 |
Bi | 0.0001max |
Al | 0.0001max |
Si | 0.0002 |
S | 0.0003 |
Packaging & Shipping
Packing:
Vacuum packed in iron drum lined with plastic film bag;
Shipping:
Usually, it takes 3-15 working days after order confirmation according to different quantity and requirement.
It can be shipped by air,by sea,or by Courier such as: Fedex, DHL,UPS,EMS Taiwan Express etc.
