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Stearic Acid
The most common fatty acids occuring in natural animal and vegetable fats. Soluble in alcohol, insoluble in water.
Synonym: | Octadecanoic acid
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Chemical Formula: | CH3(CH2)16COOH
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Appearance: | Wax like solid
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Application: | -Used in soap and detergent industry
-Used as a accelerator activator in cosmetic industry
-Used as a dispersing agent and softener for rubber materials
-Used as a material of coatings, shoe and metal polishes
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Physical Properties: | Colourless solid, slightly odor, combustible
MP 69.6 oC
BP 361.1 oC
SG 0.8390
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Item | Result |
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Lauric (%) | 1
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Myristic (%) | 2
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Palmitic (%) | 65
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Stearic (%) | 35-45
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Oleic (%) | 1
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Arachidic (%) | 1
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Saponification Value (g/100g) | 214
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