Zhengzhou Flworld Chemical Co., Ltd.
Main products:Crylite,Aluminum Hydroxide,Aluminum,STPP,Sodium Sulphate Anhydrous
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  • Contact Person : Ms. Chen Lussa
  • Company Name : Zhengzhou Flworld Chemical Co., Ltd.
  • Tel : 0086-371-65387996-803
  • Fax : 0086-371-65387789
  • Address : Henan,Zhengzhou,Huanghe road
  • Country/Region : China
  • Zip : 450003

stearic acid

stearic acid
Product Detailed
stearic acid rubber grade is one of our strong items,we can give you a favorable price with good quality!

 Stearic acid

Surface Area of Molecule : 0.205 nm2

Terms

Specification

Grade

200

400

800

Iodine value,

2.0max

4.0max

8.0max

Sapon value,

206-211

203-214

193-220

Acid value,

205-210

202-212

192-218

Color, Hazen

200max

400max

400max

Titer,

54-57

54min

52min

Moisture,%

0.2max

0.2max

0.3max

Inorganic,%

0.001max

0.001max

0.001max

Characters and Uses : White flaky or lumpish. It is an important chemical raw material and additive, widely used in rubber, plastics, cosmetics, pharmaceuticals, chemical auxiliary agent industries etc.

Stearic acid, also called octadecanoic acid, is one of the useful types of saturated fatty acids that comes from many animal and vegetable fats and oils. It is a waxy solid, and its chemical formula is CH3(CH2)16COOH. Its name comes from the Greek word, stear, which means tallow. Its IUPAC name is octadecanoic acid.

Stearic acid is prepared by treating animal fat with water at a high pressure and temperature. It can also be obtained from the hydrogenation  of vegetable oils. Common stearic acid is actually a mix of stearic acid and palmitic acid , although purified stearic acid is available separately.

Stearic acid is useful as an ingredient in making candles , soaps , and cosmestics  and for softening rubber.

Packing: In net 25kg polywoven bags

stearic acid



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