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Selenium, Powder, 200 mesh 99.5+%, ACROS Organics™

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Quantity:
50g
250g
1kg
Packaging:
Glass bottle
7782-49-2
Se
78.96
BUGBHKTXTAQXES-UHFFFAOYSA-N
selenium, elemental,selen,hydride,atom,elemental,selenio,vandex,alloy,and compounds,gray
6326970
CHEBI:27568
selenium
[Se]
7782-49-2
Se
78.96
BUGBHKTXTAQXES-UHFFFAOYSA-N
selenium, elemental,selen,hydride,atom,elemental,selenio,vandex,alloy,and compounds,gray
6326970
CHEBI:27568
selenium
[Se]
Assay Percent Range 99.5+%
Linear Formula Se
Fieser 01,990; 04,422; 05,575; 06,507; 08,439; 10,345; 11,465; 14,281
Merck Index 15,8568
Arsenic (As) 100ppm max.
Solubility Information Solubility in water: insoluble. Other solubilities: soluble in concentrated acid,slightly soluble in diehtyl ether,almost insoluble in carbon disulfide,insoluble in ethanol
Formula Weight 78.96
Physical Form Solution
Percent Purity ≥99.5%
Copper (Cu) 100ppm max.
Density 4.8100g/mL
Iron (Fe) 100ppm max.
Lead (Pb) 200ppm max.
Mercury (Hg) 100ppm max.
Nickel (Ni) 100ppm max.
Packaging Glass bottle
Particle Size 200 mesh max.
Solubility Solubility in water: insoluble. Other solubilities: soluble in concentrated acid, slightly soluble in diehtyl ether, almost insoluble in carbon disulfide, insoluble in ethanol
Specific Gravity 4.81
Tellurium (Te) 500ppm max.
Zinc (Zn) 100ppm max.
Boiling Point 685.0°C
Color Colorless to Yellow
Melting Point 217.0°C
Quantity 1kg
Chemical Name or Material Selenium
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