Alkyl sulfonic acid phenyl ester(T-50)

Technical index:

Index name Value
Premium grade First grade Salable product
Appearance light yellow oily liquid
Colormg/100ml.KI≤ 3 4 7
Acidity % I≤ 0.05 0.05 0.08
Density (ß20)g/cm3    1.030-1.060
Loss on dry (125^oC 3hr)%≤ 0.01 0.15 0.18
Flash point(open)?≥ 210-20 206-204 202-240
Viscosity (20^oC)mpa.s ≤ 75-125
Packing: galvanized metal pail ,Net Wt 200kg

Uses and characteristics :It is light yellow transparent oily liquid . Molecular formula:RSO3C6H5(R=C₁₂H₂₅-C₁₆H₃₇),Molecular weight368-390, freeze point -10^oC;, refractive rate 1.494-1.500(20^oC;) it is the auxiliary plasticizer of PVC and PE,it offers good performance on volatilityelement, physical property and electrical isolation field. It can be used in artificial leather, film, shoe bottom , wire and cable, the dosage is 10-30 ratio. .  It is the plasticizer of rubber, it also can be used in food package