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Stearic Acid

Stearic acid, i.e. octadecanoic acid, simple formula: CH3 (CH2) 16cooh, produced by hydrolysis of oil and fat, mainly used to produce stearate. Dissolve in 21 ml ethanol, 5 ml benzene, 2 ml chloroform or 6 ml carbon tetrachloride per gram.

Properties: white waxy transparent solid or yellowish waxy solid. It can be dispersed into powder with slight odor of butter.

Properties and stability:

1. The pure product is white soft flake with luster

2. Slightly soluble in cold water, soluble in alcohol and acetone, easily soluble in benzene, chloroform, ether, carbon tetrachloride, carbon disulfide, amyl acetate and toluene, etc. non-toxic.

3. It exists in flue-cured tobacco, burley tobacco, oriental tobacco and flue gas.

4. It is the fatty acid that makes up stearin

Storage method: 1. 200 stearic acid is packed in cardboard box. 800 stearic acid is packed in woven bags lined with plastic bags. Store in a cool and ventilated place. 2. This product can be packed in cardboard box or woven bag lined with plastic bag. Each case (bag) has a net weight of 25kg or 50kg. 3. Store in a cool, dry and ventilated place, and keep away from fire source and oxidant. Store and transport according to the regulations of general chemicals.

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