1. Chemical name
bis[3-(triethoxysilyl)propyl]tetrasulfide
2. Molecular formula
(H5C2O)3Si(CH2)3 · S4 · (CH2)3 · Si(OC2H5)3
3. Property
It is light yellow and transparent liquid with slight ethanol smell, soluble in ethanol, ketones, benzenes etc., insoluble in water.
Appearance: light yellow to yellow transparent liquid
Sulfur content(%): ≥22.0
Density(ρ20)g/cm3: 1.0950±0.005
Refractive index(nD25): 1.4900±0.0005
Viscosity: 11.2cSt
4. Use
Usually used in the treatment of carbon black, Si O2; also used as reinforcing agent and sulfidizer in rubber industry.
5. Packing
In plastic drum, net weight 5kg, 10kg, or in 200 kg iron drum.
