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ChemicalBook >> CAS DataBase List >> IRON SILICIDE

IRON SILICIDE

IRON SILICIDE price.
  • $35.7 - $1360
  • Product name: IRON SILICIDE
  • CAS: 12022-99-0
  • MF: FeSi2
  • MW: 112.02
  • EINECS:234-671-8
  • MDL Number:MFCD00016087
  • Synonyms:IRON SILICIDE;ironsilicide(fesi2) ;Ironsilicidegraypowder;iron disilicide;Ironsilicide,99%;Iron disilicon;Iron silicon;Iron disilicide, 99.9% (metals basis)
Price11 Properties Safety Information Description
11 prices
Selected condition：
Brand
  • aablocks
  • Sigma-Aldrich
  • Strem Chemicals
  • Thermo Scientific Chemicals
Package
  • 5g
  • 10g
  • 25g
  • 1EA
  • 50g
  • Manufactureraablocks
  • Product numberAA003QYQ
  • Product descriptionIron disilicide, 99.9% ≥99%
  • Packaging10g
  • Price$71
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003QYQ
  • Product descriptionIron disilicide, 99.9% ≥99%
  • Packaging50g
  • Price$289
  • Updated2026-05-28
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number752622
  • Product descriptionIron disilicide powder, -20mesh, 99.9% trace metals basis
  • Packaging50g
  • Price$163
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF13576934
  • Product descriptionIron/Silicon powder, Fe 91%/Si 9%, mean particle size 10 micron, weight 100?g, condition gas atomized
  • Packaging1EA
  • Price$902
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF52403183
  • Product descriptionIron/Silicon powder, Fe 91%/Si 9%, max. particle size 150 micron, weight 500?g, condition gas atomized
  • Packaging1EA
  • Price$1360
  • Updated2026-04-30
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-2648
  • Product descriptionIron silicide, 99%
  • Packaging50g
  • Price$276
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-2648
  • Product descriptionIron silicide, 99% 99%
  • Packaging10g
  • Price$74
  • Updated2026-04-30
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-2648
  • Product descriptionIron silicide, 99%
  • Packaging10g
  • Price$69
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-2648
  • Product descriptionIron silicide, 99% 99%
  • Packaging50g
  • Price$290
  • Updated2026-04-30
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product number014022
  • Product descriptionIron disilicide, 99.9% (metals basis)
  • Packaging5g
  • Price$35.7
  • Updated2026-04-24
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product number014022
  • Product descriptionIron disilicide, 99.9% (metals basis)
  • Packaging25g
  • Price$86.65
  • Updated2026-04-24
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003QYQ Iron disilicide, 99.9% ≥99% 10g $71 2026-05-28 Buy
aablocks AA003QYQ Iron disilicide, 99.9% ≥99% 50g $289 2026-05-28 Buy
Sigma-Aldrich 752622 Iron disilicide powder, -20mesh, 99.9% trace metals basis 50g $163 2026-04-30 Buy
Sigma-Aldrich GF13576934 Iron/Silicon powder, Fe 91%/Si 9%, mean particle size 10 micron, weight 100?g, condition gas atomized 1EA $902 2023-06-20 Buy
Sigma-Aldrich GF52403183 Iron/Silicon powder, Fe 91%/Si 9%, max. particle size 150 micron, weight 500?g, condition gas atomized 1EA $1360 2026-04-30 Buy
Strem Chemicals 93-2648 Iron silicide, 99% 50g $276 2024-03-01 Buy
Strem Chemicals 93-2648 Iron silicide, 99% 99% 10g $74 2026-04-30 Buy
Strem Chemicals 93-2648 Iron silicide, 99% 10g $69 2024-03-01 Buy
Strem Chemicals 93-2648 Iron silicide, 99% 99% 50g $290 2026-04-30 Buy
Thermo Scientific Chemicals 014022 Iron disilicide, 99.9% (metals basis) 5g $35.7 2026-04-24 Buy
Thermo Scientific Chemicals 014022 Iron disilicide, 99.9% (metals basis) 25g $86.65 2026-04-24 Buy

Properties

Melting point :1220°C
Density :4,75 g/cm3
form :Powder
Specific Gravity :4.75
color :gray
Water Solubility :Insoluble in water.
InChI :1S/Fe.2H2Si/h;2*1H2
InChIKey :UVUDQHYBXBVHAI-UHFFFAOYSA-N
SMILES :[Fe](=[SiH2])=[SiH2]
EPA Substance Registry System :Iron silicide (FeSi2) (12022-99-0)

Safety Information

Symbol(GHS): Flame (GHS02)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H228 Flammable solid Flammable solids Category 1
Category 2		 Danger
Warning		 P210, P240,P241, P280, P370+P378
H252 Self-heating in large quantities; may catch fire Self-heating substances and mixtures Category 2 Warning P235+P410, P280, P407, P413, P420
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P235 Keep cool.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P370+P378 In case of fire: Use … for extinction.

Description

Iron disilicide is used for chemical research purposes.

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Suppliers and manufacturers

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XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar