WebMelting Point-85°C (-121°F) Boiling Point: 127°C (261°F) Density: 2.73 g/cm 3: Solubility in H2O: N/A: Exact Mass: 229.771 g/mol: ... MSDS / SDS: Request MSDS / SDS: About Selenium Chloride Solution. Selenium Chloride is an excellent water soluble crystalline Selenium source for uses compatible with chlorides. WebValence of Selenium: -2,4,6 Melting Point of Selenium: Boiling Point of Selenium: Electro Negativity of Selenium: 2.55 Ionic Radius of Selenium: .50 (+4) Å Atomic Volume of Selenium: 16.45 cm³/mol Name Origin of Selenium: Greek: selênê (moon). Discovered of Selenium By: Jöns Berzelius Year: 1818 Location: Sweden Pronounced of Selenium: si ...
What is selenium boiling point? – Stwnews.org
WebJan 11, 2024 · Boiling point 1265°F Molecular weight 79.0 Freezing point/melting point: 392°F: Vapor pressure: 0 mmHg (approx) Flash point: Vapor density: Specific gravity: 4.28 … WebNov 26, 2024 · Boiling point of Selenium is 685°C. Note that these points are associated with the standard atmospheric pressure. Boiling Point – Saturation In thermodynamics, … dr matthew reynolds loyola
SELENIUM & COMPOUNDS Occupational Safety and Health Administration
WebKjeldahl tablets with selenium (Wieninger) Revision Date 18-Nov-2024 9. Physical and chemical properties Physical State Solid Appearance Dark grey Odor No information available Odor Threshold No information available pH No information available Melting Point/Range No data available Boiling Point/Range No information available Flash Point … WebBoiling point of Selenium is 685°C. Note that, these points are associated with the standard atmospheric pressure. Selenium – Thermal Conductivity Thermal conductivity of … WebOct 22, 1995 · Physical Properties of Selenium Atomic Mass Average: 78.96 Boiling Point: 958 K 685° C 1265° F Coefficient of lineal thermal expansion /K-1: 36.9E -6 Conductivity Electrical: 1.0E -12 10 6 /cm Ω Thermal: 0.0204 W/cmk Density: 4.79g/cc @ 300K Description: Dark gray lustrous rods or dark red crystals of non-metal. dr matthew retzloff san antonio