| Alkyl sulfonic acid phenyl ester(T-50)
Structural formula :
R:C12H25~C18H37
Molecular weight: 368-390
Appearance: light yellow transparent oily liquid
Quality standard:
Item |
Index |
Top-grade |
First grade |
Chroma,mg/100mLKI ≤ |
3 |
4 |
Flash point (open),°C |
210~240 |
206~240 |
Acid value ,mgKOH/g ≤ |
0.05 |
0.05 |
Density (20°C),g/cm3 |
1.030~1.070 |
Loss on heat (125°C,2h),% ≤ |
0.10 |
0.15 |
Viscosity (20°C),mPa·s |
75~125 |
Refractive index (20°C) |
1.494-1.500 |
Packing: 200kg in galvanized metal pail
Uses: used as auxiliary plasticizer pf PVC-PE copolymer, it can be used in artificial leather, film, wire, cable and shoe. It also can be used as plasticizer of natural and synthetic rubber, or used in the food packing.
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