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• price Mono-Propylene glycol 57-55-6 PG china

  Monopropylene Glycol (MPG) has a place in various industries due to its relatively low toxicity. We have it available in two grades.

  Industrial Grade MPG is primarily used in the production of unsaturated polyester resins which are used to make items such as bath tubs, small boats, chemical/water tanks and pipes. Additional applications include paints and coatings, aeroplane de-icers, antifreeze, coolants, detergents and hydraulic fluids.

  United States Pharmacopoeia (USP) Grade MPG has a minimum purity of 99.8%. It has a variety of potential applications including food, drink, flavourings, pharmaceutical and personal care products. It is also used in e-cigarette products or ‘vape’ products.

  It is a colorless liquid with steady viscosity and good water absorption. It is nearly odorless, uninflammable and minutely toxic. Its molecular mass is 76.09.  Its viscosity (20oC), specific heat capacity (20oC) and latent heat of vaporization (101.3kpa) are respectively 60.5mpa.s, 2.49KJ/(kg. oC) and 711KJ/kg. It can be mixed and solved with alcohol, water and various organic agents.
  
  Application
  Propylene Glycol is the raw material for preparing unsaturated polyester resin, antifreeze, etc.It is also a moisture preserving agent for tobacco, cosmetic, etc. Besides, it is a good solvent in coating, paints, and others.
  
  Specifications

  Index	High Grade	Technical Grade
  PG content % ≥	99.7	99.5
  Moisture %     ≤	0.10	0.20
  Color  (Pt-Co) No. ≤	10	16
  Relative density d2020 g/cm3	1.035~1.038	1.035~1.040
  Index of refraction(nd20)	1.431-1.435	1.428-1.435
  Acidity(as acetic acid), % ≤	0.01	0.02
  Distillation range(IBP-DP) oC	184~190	183~190
  Appearance	Colorless, viscous and transparent liquid, no mechanical impurity

   
  Packing, Storage and Transportation:
  It can be packed by ISO tank, galvanized iron drum(net weight 215kgs), plastic drum, IBC or flexitank, etc.
   

  

   

Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and beverage, pharmaceuticals, cosmetics and other industries. pharmaceutical field in China. Through more than four years development, our company has developed from single product at first to providing solution to finished products now, is committed to providing solutions for success and growth through long term relationships.

Currently, our products have been exported to more than 50 countries all over the world. Our service is accomplished by providing good quality solution that matches the specifications of our clients at competitive price. Our products will derive from trusted sources and arrive to our clients in time and well arranged manner, be creating the greatest benefits for our customers.

Whether your project is large or small, whether it needs one, several or all of our disciplines you will find our level of dedication to a quality result to be the same. We are looking forward to your sincere cooperation and participation.

The most important end use of MPG industrial grade is in the production of unsaturated polyester resins, which, in turn, are used to make everyday items such as bath tubs, small boats and water/chemical tanks and pipes. Other end use application areas are paints and coatings; airplane de-icers/anti-icers; antifreeze and industrial coolants; detergents; hydraulic fluids. Monopropylene glycol USP grade is used in food, beverage and animal feed, in pharmaceuticals as an excipient (inactive ingredient or carrier in a pharmaceutical product), in cosmetics and personal care products. The application of MPG USP for direct injections into the blood system is not allowed. Likewise, it is not for use in cat food because of a species-specific effect on blood cells of cats. Use of MPG USP in tobacco applications and electronic cigarettes is not supported. For both MPG industrial and MPG USP grades, the use in theatrical fogs and artificial smoke generation is also not supported.