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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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