Stearic acid

• Post Date:

  Dec 10,2014

• Expiry Date:

  Jun 08,2015

• Detailed Description:

  Cas No. :57-11-4 Quantity: 1
  Specs:white granular
  Price:1300-1500 USD Metric Tons
  Payment Method: TT OR LC
  1.Introduction:
  Molecular formula:CH3(CH2)16 COO, C18H36O2；
  Molecular weight:284
  CAS No:57-11-4
  2.Physicochemical 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.
  3.Applications:
  　　Mainly for the production of stearic acid salts: Widely used system for cosmetics, plastic cold-resistant plasticizer, release agent, stabilizer, surfactants, rubber vulcanization accelerator, waterproof agent, polishing agent, metal soap, metal mineral flotation agent, softeners, pharmaceuticals, and other organic chemicals. In addition, oil-soluble pigments can be used as solvents, crayons transfer slip agent, waxed paper lighting agent, stearic acid glyceride emulsifier, etc..
  4.Specifications:
  Grade 200 800
  Appearance: white flake, granular white flake, granular
  Iodine value 2.0max 8.0max
  Sapon value 206-211 193-220
  Acid value 205-210 192-218
  Color ,Hazen 200max 800max
  white flake, granular,℃ 54-57 52min
  Moisture,% 0.2max 0.2max
  Inorganic,% 0.001max 0.001max
  5.Packing:
  25kg woven bag and inside the plastic bags must be sutured lining.
  

• CAS Registry Number:

  57-11-4

• Synonyms:

  ;Octadecanoic acid;n-Octadecan acid;Octadecan acid;

• Molecular Formula:

  C₁₈H₃₆O₂

• Molecular Weight:

  284.48

• Molecular Structure:

  

• Hazard Symbols:

   F:Flammable;
   Xi:Irritant;
  

• Risk Codes:

  R11:;
  R36/37/38:;
  

• Safety Description:

  S16:;
  S26:;
  S37/39:;
  

• Company:

  Zhejiang Shengzhou Wanshida Chemical Co., Ltd.     [ China ]        

• Contact:

  david He

• Tel:

  0575-83126808

• Fax:

  0575-83371088

• Email:

  zjmansda@gmail.com