Sunoco toluene contains l e s s t h a n 0.2% p a r a f fin . - .welllbelowthe t h e A.S.T.M. maximum of 1.5%.
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NEW CONTROL TEST HELPS MAINTAIN HIGHER PURITY OF SUNOCO TOLUENE Result: You Can Make Higher Quality Products A new Saturate Impurities Test, developed by Sun, helps guarantee you a minimum toluene p u r i t y of 99.5%, with an aromatic content of a t least: 99.8%. By using high-purity Sunoco® toluene yon can get
better quality control i n your products with higher yields and lower production costs. High purity also improves your p r o d u c t color and reduces chance of catalyst poisoning. Sunoco toluene consistently surpasses the highest quality standards. Olefinic impurities, determined by the Bromine Index Test, never range over 25 INDUSTRIAL
PRODUCTS
p a r t s per million. (Many reagent and other nitra tion grades contain a s much as 500 to 2.000 parts p e r million. Sunoco toluene is sulfur-free and contains no gum~formïng conmpounds. For s a m p l e s a n d full information, see your Sun representative. Ask for Teeimical Bulletin 2T. Or write t o SUN OIL COMPANY, Philadelphia 3, Pa., Dept. CN-2ΟΊΉΕR SUNOCO PETROCHEMICALS: B e n z e n e , X y l e n e , N a p h t h e n i c ( S i n a p t i c ) A c i d s . Ρropylene P o l y m e r s , A n h y d r o u s A m m o n i a , P e t r o l e u m S u l f o n a t e . S u l f u r , a n d Liquid P e t r o l e o m P o l y m e r .
DEPARTMENT
SUN OIL COMPANY
PHILADELPHIA 3 , PA.
In C a n a d a : Sun O i l C o m p a n y L i m i t e d , T o r o n t o a n d
Montreal
Sun Oil Company
FEB. 4, 1957
C&EN
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