Iron(II)fluoride,anhydrous , 99% , 7789-28-8

Synonym(s):
Ferrous fluoride;Iron difluoride

CAS NO.：7789-28-8

Empirical Formula: F2Fe

Molecular Weight: 93.84

MDL number: MFCD00016093

EINECS: 232-155-7

PRODUCT Properties

• Melting point: >1000°C
• Density: 4,09 g/cm³
• solubility: slightly soluble in H2O; soluble in dilute HF; insoluble in EtOH, ethyl ether
• form: Powder
• color: White
• Specific Gravity: 4.09
• Water Solubility: Insoluble in water.
• Sensitive: Air Sensitive & Hygroscopic
• Crystal Structure: Rutile type
• crystal system: square
• Merck: 14,4045
• Space group: P42/mnm
• Lattice constant:
  • a/nm: 0.47
  • b/nm: 0.47
  • c/nm: 0.331
  • α/o: 90
  • β/o: 90
  • γ/o: 90
  • V/nm3: 0.0731
• Stability: hygroscopic
• CAS DataBase Reference: 7789-28-8(CAS DataBase Reference)
• EPA Substance Registry System: Iron fluoride (FeF2) (7789-28-8)

Description and Uses

Iron(II) fluoride is used for proteomics research applications. It is also a chemical intermediate.

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H314
• Precautionary statements: P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
• Hazard Codes: C
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3260 8/PG 2
• WGK Germany: 3
• F: 3
• Hazard Note: Corrosive
• TSCA: Yes
• HazardClass: 6.1
• PackingGroup: III
• HS Code: 2826199090