Huaian Chenhui Chemical Company Limited
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  • Contact Person : Mr. wang jiankun
  • Company Name : Huaian Chenhui Chemical Company Limited
  • Tel : 0086-0517-86230459
  • Fax : 0086-0517-84991859
  • Address : Jiangsu,huaian,NO9906 TongSheng garden Huai yin district Huai an City Jiangsu Province China.
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stearic acid

stearic acid
Product Detailed
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Specifications

Stearic Acid 99% for Rubber and Plastic 1.Other name:Octadecanoic 2.CAS NO.:57-11-4 3.Appearance:white flakes granular

Physical and chemical properties

Melting Point (°c): 70-71

Boiling Point (°c): 383

Relative Density (water=1): 0.87Relative Vapor Density (air=1): 9.8Saturated Vapor Pressure (kPa): 0.13 (173.7°c)

Flash Point (°c): 196Ignition Temperature (°c): 395

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.

Application

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 curing agent, plastic heat stabilizer, wetting agent, textile softener, chemical fiber oil, anti-static agent, edible emulsifier

5)In cosmetics, detergent and the intermediates of various surfactants, etc.

6).In other way. Stearic acid is also used to make release agent, calcium steatate, anti-foam additive, Drug-free, Environment-friendly materials.

Specifications

Packaging Detail: 
Delivery Detail: 

Terms

specification 

Grade

triple pressed

double pressed

single pressed

Appearance

white flake, granular

white flake, granular

 white flake, granular

Iodine value

 2.0max

4.0max 

8.0max 

Sapon value

206-211 

203- 214

193-220 

Acid value

205-210 

202-212

192-218 

Hazen

 200max

400max 

800max 

Titer, °c

 54-57

54min 

52min 

Moisture,%

0.2max 

0.2max 

0.3max 

Inorganic,%

0.001max

0.001max

0.001max

stearic acid



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