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America's leading "slick" periodicals owe their smooth page surfaces to the effect of the Stearic Acid used in paper coating compounds. This Fatty Acid is also an important ingredient in printing inks.
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Oleic Acid is a key ingredient in a recentlypatented carburetor and engine cleaning com position. Formulation, which includes water, hydrocarbon oil, alcohols and ammonia as well, is introduced through carburetor while idling.
Below are facts you should know about two Fatty Acids produced by A. Gross. Why not write us for samples and additional information on these and other Fatty Acids we produce. Send for the latest edition of the brochure "Fatty Acids in Modern Industry". Address Dept. CEN-6.
Specification Titre, °C Titre, °F Color 5^4" Lovibond Red* Color 5V4" Lovibond Yellow* % Unsaponifiable Saponification Value Acid Value % F.F.A. as Oleic Acid Iodine Value (WIJS) Refractive Index 50 °C. (Av.) * 1" cell for GROCO 4
Derivatives of Fatty Acids are widely used in preparations designed to protect the sensitive skin of infants. Various combinations of amine soaps and polyhydric esters of Stearic and Oleic Acid serve as emollients in baby creams and lotions. And, Stearic Acid's metallic salts are incorporated in a variety of baby powders. 2 9 5
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M A D I S O N A V E N U E Factory: Newark, N. J . ·
· N E W Y O R K 1 7 , Manufacturers Since 1 8 3 T
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LOW IODINE , VALUE STEARIC OLEIC ACID GROCO 55L GROCO 4 Triple Pressed I 4 ° - 6 e Titre 4-6 39.2-42.8 1 max. 10 max. 1.5 max 209-211 198-203 208-210 197-202 99 min. 0.25 max. 94 max. 1.4500
55.0-55.5 131.0-132.0 0.3 max. 1.0 max.
