TECHNIC DATA SHEET

Product Name: Fullerene C60;

1.COMPOSITION/INFORMATION ON INGREDIENTS

Major Element: C;

CAS-No.: 99685-96-8;

Formula: C60;

Molecular Weight: 720.67g/mol;

Purity: 95%,98%,99%,99.5%,99.9%;

Known Impurities: C60 oxides,C70 and its oxides, higher fullerenes and its oxides, solvents.

2. PHYSICAL AND CHEMICAL PROPERTIES

Appearance: Dark brown or black powder(crystal);(as shown in figure 1);

Density: About 1.70g/cm³ (at 25℃);

Melting point: >280℃;

Boiling point: sublimation under 800k;

Flash point: >94℃;

Ignition temperature: no data available;

Lower explosion limit: no data available;

Upper explosion limit: no data available;

Saturated vapor pressure: no data available;

Solubility: sparingly soluble in 1,2,4-trichlorobenzene,carbon disulfide, toluene, benzene, chloroform, carbon tetrachloride, hexane, tetrahydrofuran, acetonitrile and other organic solvents, insoluble in water;

Static dielectric constant: 4.0-4.5;

Resistively: 1014 ohms^.m^-1;

Microstructure: as shown in figure 2g poin?D ul
4'?d%nder 800k;

Flash point: >94℃;

Ignition temperature: no data available;

Lower explosion limit: no data available;

Upper explosion limit: no data available;

Saturated vapor pressure: no data available;

Solubility: sparingly soluble in 1,2,4-trichlorobenzene,carbon disulfide, toluene, benzene, chloroform, carbon tetrachloride, hexane, tetrahydrofuran, acetonitrile and other organic solvents, insoluble in water;

Static dielectric constant: 4.0-4.5;

Resistively: 1014 ohms^.m^-1;

Microstructure: as shown in figure 2;