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IRON SELENIDE

CAS No.
1310-32-3
Chemical Name:
IRON SELENIDE
Synonyms
IRON SELENIDE;FERRIC SELENIDE;FERROUS SELENIDE;selanylideneiron;IRON(II) SELENIDE;IRON (III) SELENIDE;IRON SELENIDE ISO 9001:2015 REACH;Iron(II)selenide,99.9%(metalsbasis)
CBNumber:
CB5340776
Molecular Formula:
FeSe
Molecular Weight:
134.8
MDL Number:
MFCD00016085
MOL File:
1310-32-3.mol
Last updated:2026-05-28 05:25:11

IRON SELENIDE Properties

Melting point 1070 °C
Density 6.78
solubility insoluble in H2O
form Powder
color Black
Water Solubility Insoluble in water.
Sensitive Moisture Sensitive
Exposure limits ACGIH: TWA 0.2 mg/m3
NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3
CAS DataBase Reference 1310-32-3(CAS DataBase Reference)
FDA UNII 64EUH87C9Z
EPA Substance Registry System Iron selenide (FeSe) (1310-32-3)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Skull and Crossbones (GHS06)
GHS06
Hazard statements  H301-H331-H373-H400-H410
Precautionary statements  P260-P301+P310a-P304+P340-P311a-P405-P501a
RIDADR  UN3283
TSCA  TSCA listed
HazardClass  6.1
PackingGroup  III
NFPA 704
0
3 0

IRON SELENIDE Chemical Properties, Uses, Production

Chemical Properties

Black, shiny solid. Almost insoluble in water; soluble in hydrochloric acid, evolving selenium hydride.

Uses

Iron(II) selenide is used in electrical semiconductors. It is transformed into superconductor by a purely chemical method.

IRON SELENIDE Preparation Products And Raw materials

Raw materials

Preparation Products

IRON SELENIDE Suppliers

Global Suppliers ( 39)
Supplier Tel Email Country ProdList Advantage
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Guangzhou Jhd Chemical Reagent Co., Ltd. 020-84383047 sales@jhd.com.cn China 9177 65
HUNAN CHEMFISH SCIENTIFIC CO.,LTD 85521272 18932438858 sales@chemfish.com China 7780 58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd 029-029-81120477 17792793610 1033@dideu.com China 9990 58
Hubei chengfeng chemical co. LTD 13125175253 1005221305@qq.com China 3093 58
Shanghai Aladdin Biochemical Technology Co.,Ltd. 6206333 13167063860 anhua.mao@aladdin-e.com China 43517 58
Guangdong Wengjiang Chemical Reagent Co.,Ltd. 0751-2815983 13927872582 3008325437@qq.com China 9924 58
Beijing Jingtu Hengsheng Commerce&Trade Co.,Ltd. 00-13911456598 13911456598 13911456598@163.cn China 2529 58
Iron(II)selenide,99.9%(metalsbasis) IRON SELENIDE IRON (III) SELENIDE IRON(II) SELENIDE FERRIC SELENIDE FERROUS SELENIDE IRON SELENIDE ISO 9001:2015 REACH selanylideneiron 1310-32-3 FeSe