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Specifications for Refined Corn Oil:

Relative density 0.917-0.925
Refractive index (at 40oC) (at 25oC) 1.4650-1.4680 1.4740 1.4700
Humidity and volatile substances (Max) 0.20% at 105 0C
Insoluble impurities including corn seed germ (Max) 0.50%
Saponification value (mg potassium hydroxide / g oil) 187 193
Unsaponifiable matters (g / kg) max 15.0
Soap content (max) 0. 005%
Total acidity as oleic acid (max) 0.3%
Acid value (mg potassium hydroxide / g oil) max 0.6
Peroxide value (ml equivalent active oxygen/ kg oil) max 10.0
Iodine value (Wijs method) 103- 128 Acid %
Caproic acid (C0:6)
None Caprylic acid (C0:8)
None Capric acid (C0:10)
None Lauric acid (C0:10)
None 0.3 Myristic acid (C0:14)
None 0.3 Palmitic acid (C0:16) 8.6 16.5
Palmitoleic acid (C1:16)
None 0.5 Heptadecenoic acid (C0:17)
None 0.1 Heptadecenoic acid (C1:17)
None 0.1 Stearic acid (C0:18)
None 3.3 Oleic acid (C1:18) 20.0-42.2
Linoleic acid (C2:18) 34.0-65.5
Linoleic acid (C3:18) None- 2.0
Arachidic acid (C0:20) 0.3-1.0
Gadoleic acid (C1:20) 0.2-0.6
Eicosadienoic acid (C2:20)
None-0.1 Behenic acid None- 0.5
Bihenic None 0.5
Erucic acid (C1:22)
None 0.3 Docosadienoic (C2:22)
None Lignorceric acid (C0:24) None 0.5 Nev