Propylene glycol

• Post Date:

  Jun 20,2013

• Expiry Date:

  Jun 20,2014

• Detailed Description:

  Cas No. :57-55-6 Quantity: 28000Metric Tons
  Specs:99.9%
  Price:1400 USD Metric Tons
  Payment Method: TT, LC, DP
  Propylene glycol
  1. CAS: 57-55-6
  2. EINECS NO.: 200-338-0
  3. Formula: C3H8O2
  4. MW: 76.09
  5. Relative density: 1.0381
  6. Boiling point: 188.2℃
  7. Melting point:-59℃
  8. Viscosity: (20 centigrade) 60.5mpa.s
  9. Quality: Colorless sticky liquid, cam dissolve in water, EG and many other organic solvents.
  10. Usage:
  1. Raw material of unsaturated polyester resin;
  2. Used as wetting agent in cosmetic, toothpaste, fancy soap;
  3. Used in glass paper, plasticizer;
  4. making memory fabric;
  5. used as antifreeze agent, organic solvent;
  6. used as raw material of Medicines Intermediates.
  11.Package: 215kg/drum,17.2MT/20’FCL or 1MT/IBC drum, 19MT/20’FCL
  12. Specification
  Tech Grade
  Item Index
  Appearance colorless transparent sticky liquid
  Content 99.5 % min
  Hazen(Pt-Co) 10 max
  Density(20/25 °C) 1.0350~1.4010
  Refrective index(25°C) 1.431~1.435
  Boiling range,IBP 184.0 °C min
  Boiling range, DP 190.0 °C max
  Moisture，wt% 0.1 max
  Basicity，wt% 0.0020 max
  
  Pharm grade
  Item Pharm Grade
  Appearance colorless transparent sticky liquid
  Content 99.5 % min
  Hazen(Pt-Co) 10 max
  Density(20/25 centigrade) 1.0350~1.4010
  Refrective index
  (25centigrade 1.4307~1.4317
  Boiling range,IBP 184.0 °C min
  Boiling range, DP 189.0 °C max
  IR detection passed
  Moisture 0.2 wt% max
  Basicity 0.0020 wt% max
  Chloride 0.007 wt% max
  Sulphate 0.006 wt% max
  Heavy metal 5 ppm max
  Ignition residue 0.0070 wt% max
  Oganic volatile-
  chloroform 60 ppm max
  Oganic volatile -dioxane
  380 ppm max
  Oganic volatile - dichloromethane 600 ppm max
  Oganic volatile - trichloroethylene 80 ppm max
  
  
  

• CAS Registry Number:

  57-55-6

• Synonyms:

  ;Propane-1,2-diol;Propylene Glycol;Glycol-Propylene;Dowfrost(Tm);

• Molecular Formula:

  C₃H₈O₂

• Molecular Weight:

  76.09

• Molecular Structure:

  

• Safety Description:

  S24/25:;
  

• Company:

  Ouyu Industry Co.,limited     [ Hong Kong(China) ]        

• Contact:

  Grace

• Tel:

  86-311-69013258

• Fax:

  86-311-69013258

• Email:

  ouyuindustry@hotmail.com