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Chemical Name: Stearic acid

Synonyms: Octadecanoic acid; n-Octadecan acid; Octadecan acid
Structural Formula: C18H36O2
CAS No: 57-11-4
Structure formula :

 

1 Grades & Specification:

Items No.200 No.400 No.800
Iodine value,≤ 2.0 4.0 8.0
Sapon value 206-211 203-214 193-220
Acid value 205-210 202-212 192-218
Color,≤ 200 400 400
Titer,≤ 54-57 54 52
Moisture,%≤ 0.2 0.2 0.3
Inorganic,%≤ 0.001 0.001 0.001

2 Usage
2.1 Stearic acid is the most common of the long-chain fatty acids;
2.2 It is widely used as a lubricant, in soaps, cosmetics, food packaging, deodorant sticks, toothpastes, and as a softener in rubber.

3 Properties
3.1 White Flakes or Nubby.
3.2 Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment;
3.5 Turn pale and brown yellow when meet lights;
3.6 Its Gravity is 1.160(20oC),boilpoint is 302oC. little soluble in water,soluble in alcohol,ether,benzene.

4 Packing:
4.1 25Kg paper bags on Pallets;

5 Capacity: 3000Mt Per year.

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