Product name:Stearic acid
Active ingredients:Stearic acid
Uses: Health medicine,health food,beverage,cosmetics additives.
Packing: 25kg/woven bag
Stearic acidoccurs in many animal and vegetable fats and oils,but it is more
abundant in animal fat (up to 30%) than vegetable fat (typically
<5%).The important exceptions are cocoa butter and shea butter
where thestearic acidcontent (as a triglyceride) is 28–45%.
Stearic acidis prepared by treating these fats and oils with water
at a high pressure and temperature (above 200 °C),leading to the
hydrolysis of triglycerides.
Generally applications ofstearic acidexploit its bifunctional character,with a polar head group that can
be attached to metal cations and a nonpolar chain that confers
solubility in organic solvents.The combination leads to uses as a
surfactant and softening agent.Stearic acidundergoes the typical reactions of saturated carboxylic
acids,notably reduction tostearyl alcohol,and esterification with a range of alcohols.This products Mainly used in the production ofstearic acid salt,Widely used in cosmetics,cold–lust plasticizer,Moldrelease agent
of rubber,stabilizing agent,surfactant,rubber sulfide accelerator,waterproofing agent,metal mineral flotation
agents,softener,pharmaceuticals and other organicchemicals.
Stearic acid&palmitic acid≥90.0%
Residue on ignition
Huzhou Sifeng Biochem Co.,Ltdis a high-tech enterprise specialized inherbalplant extracts and food additives.Huzhoucity,located in the Hang-Jia-Hu Plainwhich insouth of
Yangtze River,the traffic is very developed.The excellent location
provides good conditions for the development of the company.We cooperate mutual benefit with customers at home and abroad
wholeheartedly byadvanced production technology,excellent quality,reasonable prices
and quality service.