Stearic acid is a kind of fatty acid widely found in nature. Almost all fats and oils container stearic acid in different amounts.. It is white solid prill. It is insoluble in water and soluble in benzene, carbon, sulfide, ethanol, etc.
1. Mainly used to produce stearate
2. Widely used in making cosmetics and other organic chemicals.
3. Solvent for oil-soluble pigment, crayon slip agent, wax paper polish, emulsifier for glyceryl stearate, etc.
4. Food industry additives, raw materials for daily chemical products.
5. Manufacture of PVC plastic pipes, plates, profiles, and films.
Stearic Acid is a white flake, bead or block solid at room temperature. It is composed of saturated fatty acids mainly composed of C16 and C18. It is insoluble in water, slightly soluble in benzene and carbon disulfide, easily soluble in hot ethanol, non-toxic and tasteless, and has the general chemical properties of organic carboxylic acids.1.Used for manufacturing deflection cores and other ferrite cores.
Stearic Acid mainly used to produce stearate, lubricants, defoamers,food additives, plastic cold-resistant plasticizer and PVC stabilizer,vulcanizing active agent ointments, suppositories, etc.
Items | Specification | Result |
Acid Value(mgKOH/g) | 205-211 | 210.5 |
Saponification Value(mgKOH/g) | 206-212 | 211.5 |
Loadine Vallue(mgKOH/g) | ≤0.5 | 0.14 |
Color | ≤60 | 18 |
Heavy Metal(Pb) % | ≤0.001 | <0.001 |
C16 (%) | ≤59 | 56.8 |
C18 (%) | 41-43 | 42.5 |
Water(%) | ≤0.10 | 0.09 |
Titre(ºC) | 55-57 | 55.8 |
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