Iron silicon

Name	Iron Silicide
Synonyms	Iron silicon IRON SILICIDE Iron Silicide Iron disilicon iron disilicide ironsilicide(fesi2) Ironsilicidegraypowder
CAS	12022-99-0
EINECS	234-671-8

Molecular Formula	FeSi2
Molar Mass	112.02
Density	4,75 g/cm3
Melting Point	1220°C
Water Solubility	Insoluble in water.
Appearance	Powder
Specific Gravity	4.75
Color	gray
Storage Condition	Room Temprature
Physical and Chemical Properties	Iron disilicide is an inorganic silicon compound with the molecular formula FeSi, molecular weight 119.975, gray powder, odorless, tetragonal crystal. It can be used as a catalytic oxidation and methanation catalyst for hydrogen, specifically as a deoxidizer for welding flux, a humidity sensor, a FeSi thermocouple, and a thermoelectric solar cell.

Safety Description	S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes.
WGK Germany	3
TSCA	Yes

EPA chemical substance information	information provided by: ofmpeb.epa.gov (external link)
Application	Iron (II) silicide can be used as a catalyst for catalytic oxidation of hydrogen and methanation. Deoxidizer, humidity sensor, FeSi2 thermocouple, thermoelectric solar cell used as welding flux.
production method	iron powder with a molar ratio of 1: 2 is mixed with silicon powder, co-melting or sintering in a vacuum or inert atmosphere.

Last Update：2024-04-10 22:29:15

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Product Name: Iron Silicide Visit Supplier Webpage Request for quotation
CAS: 12022-99-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409

Wechat: 18301782025

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