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Solubility: It can be mixed with water and other organic solvents.
Propylene Glycol is a viscous colourless liquid which is nearly odourless but possesses a faintly sweet taste.Forty-five percent of propylene glycol produced is used as chemical feedstock for the production of unsaturated polyester resins. Propylene glycol is used as a humectant, solvent, and preserva-tive in food and for products.
Physical state and appearance: Colorless clear Liquid. (Oily liquid.) Practically Odorless.
Taste: Practically Tasteless.
Molecular Weight: 76.1g/mole
Boiling Point: 188C (370.4F)
Melting Point: -59C (-74.2F)
Specific Gravity: 1.036 (Water = 1)
Vapor Pressure:0 kPa (@ 20C) 0.08 mmHg at 20 C 0.129 mmHg at 25 C
Vapor Density: 2.62 (Air = 1)
Water/Oil Dist. Coeff.: The product is more soluble in water; log(oil/water) = -0.9
Dispersion Properties: See solubility in water, acetone
Application:
Its most important end use is in the production of unsaturated polyester resins that, in turn, go into items that effect our daily lives, like water tanks, or our leisure time, like sailing boats. It can also be used as plasticizer, surface active agent, emulsifying agent and demulsifying agent, mould inhibitor, antiseptic for fruit, ice inhibitor and moisture preserving agent.
Physical state and appearance: Colorless clear Liquid. (Oily liquid.) Practically Odorless.
Taste: Practically Tasteless.
Molecular Weight: 76.1g/mole
Boiling Point: 188°C (370.4°F)
Melting Point: -59°C (-74.2°F)
Specific Gravity: 1.036 (Water = 1)
Vapor Pressure:0 kPa (@ 20°C) 0.08 mmHg at 20 C 0.129 mmHg at 25 C
Vapor Density: 2.62 (Air = 1)
Water/Oil Dist. Coeff.: The product is more soluble in water; log(oil/water) = -0.9
Dispersion Properties: See solubility in water, acetone
Application:
Its most important end use is in the production of unsaturated polyester resins that, in turn, go into items that effect our daily lives, like water tanks, or our leisure time, like sailing boats. It can also be used as plasticizer, surface active agent, emulsifying agent and demulsifying agent, mould inhibitor, antiseptic for fruit, ice inhibitor and moisture preserving agent for tobacco.
Packaging Details
Mono Propylene Glycol MPG CAS: 57-55-6
Iron drums, 215kg/drum, 17.2 MT/20GP
Flexitank: 22-23MT/ flexitank cost little
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What's propylene glycol used for?
Summary Propylene glycol is commonly used as a food additive. It helps preserve moisture as well as dissolve colors and flavors. It is also used in some medications, cosmetic products, antifreeze and other industrial products.
Propylene glycol (IUPAC name: propane-1,2-diol) is a viscous, colorless liquid, which is nearly odorless but possesses a faintly sweet taste. Its chemical formula is CH3CH(OH)CH2OH. Containing two alcohol groups, it is classed as a diol. It is miscible with a broad range of solvents, including water, acetone, and chloroform. In general, glycols are non-irritating and have very low volatility.
It is produced on a large scale primarily for the production of polymers. In the European Union, it has E-number E1520 for food applications. For cosmetics and pharmacology, the number is E490. Propylene glycol is also present in propylene glycol alginate, which is known as E405. Propylene glycol is a compound which is GRAS (generally recognized as safe) by the US Food and Drug Administration under 21 CFR x184.1666, and is also approved by the FDA for certain uses as an indirect food additive. Propylene glycol is approved and used as a vehicle for topical, oral, and some intravenous pharmaceutical preparations in the U.S. and in Europe.
It is produced on a large scale primarily for the production of polymers. In the European Union, it has E-number E1520 for food applications. For cosmetics and pharmacology, the number is E490. Propylene glycol is also present in propylene glycol alginate, which is known as E405. Propylene glycol is a compound which is GRAS (generally recognized as safe) by the US Food and Drug Administration under 21 CFR x184.1666, and is also approved by the FDA for certain uses as an indirect food additive. Propylene glycol is approved and used as a vehicle for topical, oral, and some intravenous pharmaceutical preparations in the U.S. and in Europe.
Propylene glycol is used as the carrier of medicine and agent of particle medicine, as a solvent of perfume and edible pigments, emollient in food packing, and anti-adhesive, as humidor, emollient and solvent, it also can be used as tobacco flavor, lubricated solvent, and preservative. As the raw material of non-saturated alkyd resin, plasticizer, dehydration, surface active agent, solidification agent, and cohesive agent. It also used in paint industry, pesticide industry and dope industry etc.
Function of propylen glycol
Propylene glycol is used as the carrier of medicine and agent of particle medicine, as a solvent of perfume and edible pigments, emollient in food packing, and anti-adhesive, as humidor, emollient and solvent, it also can be used as tobacco flavor, lubricated solvent, and preservative.
Application of propylen glycol
Can be used as resin, plasticizer, surfactant, emulsifier and demulsifier raw materials, as well as antifreeze and heat carrier.
Propylene Glycol USP is used in food and beverage industry as a food additive, emulsifier, solvent, moisturizer, preservative, dispersant, and stabilizer in food products such as bread, ice cream, beverages, processed foods and flavors. It is also used in the pharmaceutical industry as a solvent, moisturizer, and plasticizer in, pastes and syrups. Propylene Glycol USP is also used in the cosmetic industry as a moisturizer, emulsifier, solvent, and softener in makeup, skin and hair care and cleansing. It is used in the personal care industry as well, as a moisturizer, emulsifier, solvent and softener in personal care products, like creams and lotions. It is also used as a solvent for paints, plastics, pigments, and flavoring agents. It is used in deicing solutions and antifreeze for vehicles and as an antifreeze, hygroscopic agent, and lubricant.
Sales Specification
Assay, GLC (weight %): 99.9 Min
Color, Pt-Co (APHA Color): 5 Max
MaxMoisture (weight %): 0.1 Max
Specific Gravity,25 : 1.035 Min -1.038 Max
Refractive Index, 25: 1.431 Min -1.435 Max
Acidity (As Acetic acid): 0.01 Max
Chloride as Cl, weight %: 0.007 Max
Sulfate, weight %: 0.006 Max
Heavy Metals as Pb, weight ppm: 5 Max
Residue on Ignition, weight %: 0.007 Max
Arsenic as As, weight ppm: 1 Max
Organic Volatile ImpuritiesChloroform(g/g): 60 Max
Organic Volatile impurity 1.4 dioxane g/g): 380 Max
Organic Voltile impurity methylene chlorideg/g): 600 Max
Organic Voltile impurity trichloroethylene(g/g): 80 Max
Distillation range (L), degrees C: 184 Min -189 Max
Distillation range (U), degrees C: 184 Min-189 Max
Distillation volume, Vol%, vol%: 95 Min
Packing
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
4840 Pgda Propylene Glycol Diacetate Suppliers
Short on time? Let Pgda Propylene Glycol Diacetate sellers contact you.
