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Quick Details

  • CAS No.: 57-11-4
  • Place of Origin: Anhui, China (Mainland)
  • Type: pharma
  • Grade Standard: Food Grade, Medicine Grade
  • Brand Name: stearic acid
  • Model Number: stearic acid
  • Purity: 99%
  • stearic acid: stearic acid

Packaging & Delivery

Packaging Details 25kgs/drum
Delivery Time prompt with fresh stock

Specifications

Microcrystalline 99%
Magnesium stearate 99%
stearic acid 99%
pharma grade for hair Essentials,
binder for making tablets

Common Name:

Microcrystalline Cellulose

 

 

 

 

 

 

 

 

Analytical Requirements

Method

Limits

Physical Tests

 

 

 

Identification

 

 

Comparable to standard

Color

 

 

White to cream powder

Odor

 

 

Odorless

Appearance/Texture

 

Free flowing fine powder

Chemical Tests

 

 

 

Assay

99%

pH

 

 

6.00 - 8.0

Viscosity, cps, 2.6% solids

 

50-118

 

Stearic acid
Product: Stearic acid
CAS No: 57-11-4

Properties
Pure product is white with a shiny soft small pieces, melting point 69.6 degrees, the boiling point of 376.1 degrees. Relative density 0.9408, refractive index 1.4299, slowly volatile in the 90-100 degrees. Slightly soluble in cold water, soluble in alcohol, acetone, soluble in benzene, chloroform, ethyl ether, carbon tetrachloride, carbon disulfide, toluene and so on.

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

Packing: In net 25kg PP bags

Terms                                          Specification   
GradeNo. 200No. 400No. 800
Iodine  value2.04.08.0
Sapon  value206-211203-214193-220
Acid  value205-210202-212192-218
Color200400400
Titer54-575452
Moisture, %0.20.20.3
Inorganic, %0.0010.0010.001

 

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