Qingdao Highsky International Trade Co., Ltd.
Main products:Sodium Sulphate,Calcium Carbonate,Glacial Acetic Acid,Direct Yellow
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  • Contact Person : Ms. Wong Yuni
  • Company Name : Qingdao Highsky International Trade Co., Ltd.
  • Tel : 86-532-55579890
  • Fax : 86-532-55579840
  • Address : Shandong,Qingdao,Room 2-2316 Artech Space,No.63 Haier Road,Laoshan District,Qingdao
  • Country/Region : China
  • Zip : 266000

Top Grade Stearic Acid

Top Grade Stearic Acid
Product Detailed
1.ISO/SGS/COA 2.production of stearic acid salts 3.Two appearence:flake,granule 4.stearic acid:CH3(CH2)16COOH

stearic acid

1.Chemical name:stearic acid

Molecular Formula: CH3(CH2)16COOH

Molecular weight:284.48

CAS NO. 57-11-42.Appearance: Glossiness, white soft small piece, including crystal grain

3.Properties:

 Shaped like Lump, flake; Saturated fatty acid mainly with C16 and C18, white flake solid at ambient temperature, not dissolved in water, slightly dissolved in benzene and carbon bisulfide, and easily dissolved in hot alcohol. No smell no poison. It has the general chemical properties of organic carboxylic acid.

4.Specification:

Index

200

Triple Pressed

400

Double Pressed

800

Single pressed

Iodine g/100g <=

2.0

4.0

8.0

Soap Value mg/g

206-211

203-214

193-220

Acid Value mg/g

205-210

202-212

192-218

Color  (Hazen) <=

200

400

800

Freezing Point

54-57

>=54

>=52

Water content % <=

0.20

0.20

0.20

Inorganic acid %<=

0.001

0.001

0.001

5.Characteristics and Uses:

 1)In rubber industry: Stearic acid is used as vulcanization activator of rubber ploymer and latex, also softener. 2) In plastics industry: Stearic acid is widely used in pipes, board, profile and film as plasticizer, stabilizer, lube lubricant. 3)In textile industry: Yarn lubricant. 4)  In other way. Stearic acid is also used to make release agent, calcium steatate, anti-foam additive, Drug-free, Environment-friendly materials.

6.Package:Woven bag lined with plastic bag inner, 25kg per bag.

Top Grade Stearic Acid



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