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Chemical name: 2'-Dibenzothiazole Disulfide
Molecular formula : C14H8N2S4
Structure Formula :
CAS NO: 120-78-5
Quality standard (GB/T11408-2013)
Item | Top-grade | First grade | Qualified product |
Appearance | white or yellowish powder, granular | ||
Initial Melting point, ℃≥ | 170.0 | 166.0 | 162.0 |
Loss on heat, % ≤ | 0.30 | 0.40 | 0.50 |
Ash, % ≤ | 0.30 | 0.50 | 0.70 |
Residue on screen(149um), % ≤ | 0.0 | 0.1 | 0.1 |
(note: Residue on screen only for powder )
Properties: white or light yellow powder with slight bitter taste, Density 1.45-1.54, soluble in chloroform, partly soluble in benzene, ethanol, carbon tetrachloride, insoluble in gasoline, water and ethyl ethanol, and stable under storing conditions.
Application: used in tyre, rubber pipe, rubber shoes, rubber tape.
Package: plastic woven bag or paper-plastic laminated bag, 20kg/bag.
Chemical name: 2'-Dibenzothiazole Disulfide
Molecular formula : C14H8N2S4
Structure Formula :
CAS NO: 120-78-5
Quality standard (GB/T11408-2013)
Item | Top-grade | First grade | Qualified product |
Appearance | white or yellowish powder, granular | ||
Initial Melting point, ℃≥ | 170.0 | 166.0 | 162.0 |
Loss on heat, % ≤ | 0.30 | 0.40 | 0.50 |
Ash, % ≤ | 0.30 | 0.50 | 0.70 |
Residue on screen(149um), % ≤ | 0.0 | 0.1 | 0.1 |
(note: Residue on screen only for powder )
Properties: white or light yellow powder with slight bitter taste, Density 1.45-1.54, soluble in chloroform, partly soluble in benzene, ethanol, carbon tetrachloride, insoluble in gasoline, water and ethyl ethanol, and stable under storing conditions.
Application: used in tyre, rubber pipe, rubber shoes, rubber tape.
Package: plastic woven bag or paper-plastic laminated bag, 20kg/bag.
