selenium powder, selenium oxide powder ,selenium dioxide powder,Se2O

Post Date:
Aug 31,2016
Expiry Date:
Nov 29,2016
Detailed Description:
Cas No. :7446-08-4 Quantity: 3000
Specs:4n
Price:75-120 USD Metric Tons
Payment Method: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Quick Details

Place of Origin: Hubei, China (Mainland)
Brand Name: WHXR
Model Number: WHXR012
Application: Industry
Shape: Powder Material: selenium
Dimensions: Customzied
Chemical Composition: Selenium
Name: Selenium Other name: se
Purity: 99.99%
Place of origin: Wuhan, China
Appearance: black powder
Mesh: 40-300

Packaging & Delivery
Packaging Details: Generally vacumm packed in polyster bag or bottle, it prevents oxidation and keep your elements shine forever.
also could pack according to customer request.
Delivery Detail: Shipped in 1 days after payment
CAS Registry Number:
7446-08-4
Synonyms:
;Selenium(IV) dioxide;SeleniumoxidePURATREMoffwhitepowder;Seleniumoxideoffwhitepowder;Selenium dioxide;
Molecular Formula:
O₂Se
Molecular Weight:
110.9588
Molecular Structure:
Hazard Symbols:
T:Toxic;
N:Dangerous for the environment;
Risk Codes:
R23/25:;
R33:;
R50/53:;
Safety Description:
S20/21:;
S28A:;
S45:;
S60:;
S61:;

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