Selenium

Specifications

7782-49-2CAS Number

231-957-4EC Number

seleniumIUPAC Name

SeChemical Formula

78.97 g/molMolecular Weight

SELENIUM; 7782-49-2; Elemental selenium; Selenium elemental; Selenium, elemental; Vandex; Selen; Gray selenium; Selenium base; Selenium dust; Colloidal selenium; Selenium metallicum; Caswell No. 732; SE; CI 77805; C.I. 77805; EPA Pesticide Chemical Code 072001; DTXSID9021261; B-TRAXIM SE; H6241UJ22B; SELSAF 2000; CHEBI:27568; Selenium 80; selandiylium; Hoarse Cough; Dietary Selenium; RefChem:182285; DTXCID701261; CHEBI:36904; Bestmade Natural Products Selenium; 231-957-4; Selanediide; Selenide(2-); Selenium-80; SELENIUM ATOM; SELENIUM POWDER; Atomic Selenium; Selenium element; SELENIUM78; MFCD00134090; Selen [Polish]; elenium, elemental; Vandex;; Selenium, metallic; Selenium, colloidal; selenio; CCRIS 4250; HSDB 4493; Selenium Standard: Se @ 10 microg/mL in 2% HNO3; EINECS 231-957-4; UN2658; Selenium Standard: Se @ 1000 microg/mL in 5% HNO3; Selenium Standard: Se @ 10000 microg/mL in 5% HNO3; Selenium AA Standard: Se @ 1000 microg/mL in 5% HNO3; Selenium Standard: Se @ 1000 microg/g in Hydrocarbon Oil; Selenium flake; Selenium metal; UNII-H6241UJ22B; HSDB 548; Element Selenium; Element-Se; Element:Se; Element:Selenium; selenium metallic; Selenium standard; SELENIUM STANDARD SOLUTION; Se (element); Selenium (atomic); Selenium (Powder); Selenium (element); EINECS 231-978-9; Selenium shot, 4N; selenium (hexagonal); UN2202; Se Standard Solution; selenium (iv) hydride; HYDROGEN SELENID; SELENIUM [MI]; SELENIUM [VANDF]; Selenium hydride (SeH2); SELENIUM [MART.]; 34Se; SELENIUM [WHO-DD]; UNII-V91P54KPAM; EC 231-957-4; Selenium, powder, 99+%; Selenium compound, n.o.s.; SCHEMBL14987; Selenium powder, -200 mesh; Selenium powder, -325 mesh; HYDROGEN SELENIDE [MI]; Selenium, p.a., 99.5%; Selenium Nanoparticle Dispersion; CHEMBL6068503; HSDB 6909; Selenium Nanopowder in aq. media; SELENIUM METALLICUM [HPUS]; SELENIUM, ELEMENTAL [HSDB]; MFCD00011224; Se Solution in 1% Nitric Acid*H2O; DB11135; Selenium 1000 ppm in solution 10%HCl; N725; Q876; Selenium standard solution (100 ppm Se); Selenium, pellets, < 5mm, >=99.999%; 7782-49-2(HNO3); AA standard SELENIUM 1M HNO3 1000 ppm; E1457; NS00099723; Selenium ingot/button, ~38mm (1.5in) dia; AA standard SELENIUM 1M HNO3 10000 ppm; C01529; Selenium - Se @ 1000 microg/mL in 5% HNO3; ICP standard Selenium 2-5% HNO3 1000 microg/mL; Selenium - Se @ 1000 microg/g in Hydrocarbon Oil; Selenium powder [UN2658] [Keep away from food]; Selenium shot, amorphous, 1-5mm (0.04-0.20in); Selenium, foil, 25x25mm, thickness 3mm, 99.95%; Hydrogen selenide, anhydrous [UN2202] [Poison gas]; S008000000; Selenium, shots, 99.99999% (7N), diameter 2-4 mm; Selenium powder, -100 mesh, >= 99.9% (Metals basis); Selenium powder, -200 mesh, >= 99.9% (Metals basis); Selenium powder, -325 mesh, >= 99.99% (Metals basis); Selenium, pellets, <5 mm, >=99.99% trace metals basis; Selenium, powder, -100 mesh, >=99.5% trace metals basis; Selenium, powder, -100 mesh, 99.99% trace metals basis; Selenium Hollow Cathode Lamp: 2.0" Diameter, 4-pin, Cableless; Selenium Hollow Cathode Lamp: 1.5" Diameter, 2-pin, Non-Coded; Selenium Hollow Cathode Lamp: 2.0" Diameter, 9-pin, Non-Coded; Selenium compound, n.o.s. [UN3283] [Poison, Keep away from food]; Selenium, lump, 3 mm max. lump size, weight 100 g, high purity 99.999%; Selenium, lump, 3 mm max. lump size, weight 20 g, high purity 99.999%; Selenium, lump, 3 mm max. lump size, weight 50 g, high purity 99.999%; Selenium, pellets, <5 mm particle size, >=99.999% trace metals basis; Sulfur-Free Selenium Standard: Se @ 1000 microg/g in Hydrocarbon Oil; Selenium shot, amorphous, 2-6mm (0.08-0.2in), Puratronic(R), 99.999% (metals basis); Selenium, powder, 250 max. part. size (micron), purity 99.95%, weight 100 g; Selenium, powder, 250 max. part. size (micron), weight 50 g, purity 99.95%; Selenium, powder, max. particle size 250 micron, weight 200 g, purity 99.95%; Selenium, rod, 99.9999% (6N), diameter 20 mm, length 55 mm, approx. 74g; Selenium, rod, 99.99999% (7N), diameter 10 mm, length 55 mm, approx. 15 g; Se0; Bột SelenSynonyms