Package: 2KG/bottle

Uses : Fluorinated reaction catalyst.Preparation of chlorofluorocarbons.A mordant of cotton fabric.Used as analytical reagent and fabric mordant.

Molecular Structure:

Product description:

　　Product Name:Antimony trifluoride

　　Synonym: Trifluorostibine

　　antimony fluoride

　　CAS NO: 7783-56-4

　　Molecular Formula:  

　　Molecular Weight::  Properties:  

　　Appearance：White to grey crystal, easy to be moist.

　　boiling point:(℃)：376

　　melting point :(℃)：292

　　density: 4.38(20℃)

　　stability : Soluble in water, soluble in methanol, ethanol and polar organic solvents, insoluble in benzene, chlorobenzene and petroleum ether

　　Specification:

　　AppearanceWhite to Grey white solid

　　Assay(SbF3) ≥98%

　　Sulphate(SO4) ≤0.02%

　　Chloride(Cl) ≤0.01%

　　Fe ≤0.02%

　　As) According to standard

　　Pb According to standard

　　Substances not precipitated by Sulfureted hydrogen ≤0.3%

　　Use: Fluorinated reaction catalyst.Preparation of chlorofluorocarbons.A mordant of cotton fabric.Used as analytical reagent and fabric mordant.

　　Packing : 2KG/bottle