Magnesium stearate

• Post Date:

  Oct 30,2013

• Expiry Date:

  Apr 28,2014

• Detailed Description:

  Cas No. :557-04-0 Quantity: 1FCL
  Payment Method: L/C; D/P; T/T ADVANCE
  Description:
  The product is adopted the newest international process for clean production, which is energy-saving and pollution-free. With advantages of low free fatty acids, high purity, good transparence, excellent lubricating property, which is widely used in plastics products, mold-releasing agent for tablets (need meet medichine criterion), emulsifying agent of cosmetics. It can also conjugate with Ca Soap as PVC stabilizer.
  Product quality technical indicator
  Name: magnesium stearate
  Molecular formula: Mg(C17H35COOH)2
  Molecular weight: 591
  White fine powder, nontoxic, inodorous, combustible, density 1.028g/cm3, melting points: 95℃(pure sample), soluble in hot ethanol and slightly soluble in water. It will be decomposed to stearic acid and Mg salts when reacting with strong acids.
  
  Properties and use instructions:
  Used as PVC thermal stabilizer, face flour in cosmetic, raw materials of ointment for skin emollient and medicine tablet; used in bakelite for enhancing lubricity, brightness and transparency; used as transparent and flatting agents for paints. It has the functions of lubricating, anti-sticking and flow-adding, so used as lubricant, gliding glidant, anti-sticking agents for tablets and capsules agent in pharmaceutical preparation, the dosage is 0.25-2.0%, also can be used as capsule agents, emulsifier and snit-sticking agent for food.
  Environment and toxicity
  Nontoxic, biolytic; in reference to 21CFR. 863-177.2600-184.1229 (USA) or 90/128EEC (EU)
  Date: February 23, 1990 and further revised.
  Packing, storage and transportation
  1. 20kg/bag, white paper bag or composite kraft paper bag (inside with PE plastics bag).
  2. Should storage and transport under shady, cool and ventilated environment; Avoid acid, alkali and corrosive substance. Keep it away from the humidity, hotness, fire and corrosion.
  

• CAS Registry Number:

  557-04-0

• Synonyms:

  ;Octadecanoic acid magnesium salt; dibasicmagnesiumstearate;Dolomol;magnesiumdistearate;Magnesiumstearatemedicinal;petracmg20nf;stearatedemagnesium;MAGNESIUM OCTADECANOATE;magnesium dioctadecanoate;octadecanoate, magnesium salt (1:1);

• Molecular Formula:

  C₃₆H₇₀MgO₄

• Molecular Weight:

  591.2544

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  CHNV New Material Science and Technology     [ China ]        

• Contact:

  Candy Fu

• Tel:

  +86-769-86935888

• Fax:

  +86-769-82363383

• Email:

  sales101@gdchnv.cn