Selenium 99+%, powder

Glass bottle, 100 g

Catalog # TS419271000

Toxic

Health

Supplier: Thermo Scientific Chemicals

Supplier #: 419271000

Selenium 99+%, powder

Catalog # TS419271000

Supplier: Thermo Scientific Chemicals

CAS Number: 7782-49-2

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Specifications

CAS Number: 7782-49-2

Price

$113.00

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Product Details & Documents

CAS Number:7782-49-2
Formula:Se
MDL Number:MFCD00134090
Molecular Weight:78.96 g/mol
Boiling Pt:∼685 °C (1013 hPa)
Melting Pt:217 °C
Density:4.81 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:231-957-4
UN:3283
ADR:6.1,III

Specifications

Specification Test Results

Appearance:
Dark grey to black Powder
Assay:
≥99.0 %
Residue after ignition:
≤0.5 %
Copper (Cu):
≤100 ppm
Iron (Fe):
≤500 ppm
Lead (Pb):
≤500 ppm
Nickel (Ni):
≤100 ppm
Sulfur (S):
≤500 ppm

Specifications

Pack type:
Glass bottle
Size:
100 g

Specifications

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