commercially pure fatty acids... - C&EN Global Enterprise (ACS

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Today, you don't have to buy a mixture of fatty acids to get the one you really want. Now, you can select a pure Neo-Fat fatty acid, tailor made to fit your exact needs. Armour's new chemical plant utilizes the Armour-developed fractional distillation process to separate crude fatty acids into their component acids, with a degree of purity never before possible (concentrations of 90% or above). This means you can now select the specific fatty acid you desire —without taking an equal or greater percentage of other acids which may contribute nothing to your formulation. If you are interested in a fatty acid tailored to meet your requirements, send us your specifications for prompt quotation on price and delivery. Take the guess work out of your fatty acid buying . . . always specify Armour Neo-Fats. They're economical because they're tailor made for your use.

commercially pure fatty acids... (concentration of 90% or above)

Neo-Fat 1-56 (Palmitic Acid)

Neo-Fat 7 (Caprylic Acid)

Neo-Fat 11 (Laurie Acid)

Mean Molecular Weight.. 145.7 Titer 13.0°C. Iodine Value (Wijs) 0.8 Neutralization Value 385.0 Color.. .Water White Odor... Characteristic

Mean Molecular Weight 203.0 Titer 37.8°C. Iodine Value (Wijs) 1.0 Neutralization Value 276.0 Color... White O d o r . . . Trace Typical Composition Laurie Acid 90.0% Myristic Acid 9.0% Unsaturated Acids 1.0% Capric Acid Trace

Typical Composition

Caprylic Acid Caproic Acid.. Capric Acid

90.0% 3.0% 7.0%

Mean Molecular Weight Titer Iodine Value (Wijs) Neutralization Value Color... White

Typical Composition

Palmitic Acid Oleic Acid Stearic Acid

Neo-Fat 13 (Myristic Acid)

Neo-Fat 9 (Capric Acid) Mean Molecular Weight .173.3 Titer 30.0°C. Iodine Value (Wijs) 1.2 Neutralization Value 323.7 Color.. .White O d o r . . . Characteristic

Mean Molecular Weight 226.0 Titer 37.8°C Iodine Value (Wijs) 2.0 Neutralization Value 248.0 Color . . . White O d o r . . . Characteristic

258.0 56.0°C 3.0 216.0 O d o r . . . Trace 90.0% 4.0% 6.0%

Neo-Fat 1-65 Stearic Acid Mean Molecular Weight Titer Iodine Value (Wijs) Neutralization Value C o l o r . . . White

282.5 67.0°C. 3.0 198.0 O d o r . . . Trace

Typical Composition Typical Composition

Capric Acid Laurie Acid Caprylic Acid

90.0% 7.0% 3.0%

Myristic Acid Laurie Acid Palmitic Acid Unsaturated Acids

90.0% 4.0% 4.0% 2.0%

Typical Composition

Stearic Acid Palmitic Acid Oleic Acid

90.0% 6.0% 4.0%

Fatty acids are discussed in a series of technical booklets entitled, "The Chemistry of Fatty Acids," "The Selection and Use of Fatty Acids" and "The Handling, Sampling and Testing of Fatty Acids."

Write today (on your business letterhead, please) for this literature and other technical information . . . free upon request.

ARMOUR Armour and Company

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1355 W . 31 s i Street, C h i c a g o 9, I l l i n o i s

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120 Broadway, N e w York 5, N e w York