Propylene Glycol – Cas. No: 57-55-6 usage

Propylene glycol (PG) is an important raw material of unsaturated polyester, epoxy resin, polyurethane resin, plasticizer and surfactant, which accounts for about 45% of the total consumption of propylene glycol. This unsaturated polyester is widely used in surface coatings and reinforced plastics.

Propylene glycol (PG) has good viscosity and hygroscopicity, and is widely used as hygroscopicity, antifreeze, lubricant and solvent in food, pharmaceutical and cosmetic industries. In the food industry, 1, 2-propylene glycol and fatty acid reaction to produce propylene glycol fatty acid ester, mainly used as food emulsifier;

Propylene glycol (PG) is an excellent solvent for flavoring and pigment. Because of its low toxicity, it is used as a solvent for spices and edible pigments in the food industry.

Propylene glycol (PG) in the pharmaceutical industry is often used to manufacture all kinds of ointments, ointments solvent, softener and excipient, in the pharmaceutical industry as a mixture, preservatives, ointments, vitamins, penicillin and other solvents. Because propylene glycol and all kinds of spices have good mutual solubility, so it is also used as a cosmetic solvent and softener and so on.

Polyglycerol Esters of Fatty Acids (PGE)is an non-ionic surfactant with characteristics such as high temperature and acid resistance

dmg is an emulsifier and additive for food

1. Propylene Glycol 99.9% 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.
2. Unsaturated Polyester Resin¡¢Engine Coolant and Antifreeze¡¢Hydraulic and Brake Fluid¡¢Aircraft Deicing Fluid¡¢Heat Transfer Fluid¡¢Paint and Coatings (water-based)¡¢Liquid Detergent¡¢Plasticizer
3. 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.

Propylene Glycol 99.9% in the pharmaceutical industry is often used to manufacture all kinds of ointments, ointments solvent, softener and excipient, in the pharmaceutical industry as a mixture, preservatives, ointments, vitamins, penicillin and other solvents. Because propylene glycol and all kinds of spices have good mutual solubility, so it is also used as a cosmetic solvent and softener and so on.

APPLICATIONS:

Widely Used as emulsifier and stabilizer in candy,ice cream,biscuits and other industry.

Distilled monoglyceride is a white powder lipophilic non-ionic surfactant,Used as an emulsifier in food, cosmetics, medicine and other fields.

APPEARANCE : white to off-white powder or bead
ASSAY (%) : 90 min
MELTING POINT(℃) : 60-70
FREE FAT ACID (%) : 2.5 max
IODINE VALUE : 3 max
HEAVY METALS(mg/kg) : 5 max
ARSENIC VALUE(mg/kg) : 1 max

Propylene glycol (PG) is also used as a tobacco humidifier, mildew inhibitor, food processing equipment lubricating oil and food marking ink solvent.

Aqueous solution of Propylene glycol (PG) is an effective antifreeze agent. Also used as tobacco wetting agent, mildew inhibitor, fruit ripening preservative, antifreeze and heat carrier

Tween has the functions of emulsifying, stabilizing, dispersing, helping foaming and stabilizing the crystal structure of oils. It is often used in combination with other emulsifiers. It has obvious hydrophilicity. Because of its stronger ability to replace proteins, its effect of reducing interfacial tension is far Stronger than monoglyceride. Because of its thermal stability and hydrolysis stability in water, the addition of ice cream can emulsify, disperse and stabilize the ice cream, and increase the volume of the ice cream. The air is easy to penetrate into the emulsion, forming a fine pore structure, increasing the volume, and producing The ice cream is stable in shape and has a loose texture.

The replacement of monomer emulsifiers with composite emulsifiers is the development trend of ice cream production today, and it is very common in production. The addition amount is generally 0.1%-0.3%. The compound emulsifier is not only convenient to use, but also can obtain more uniform quality ice cream products. The compound emulsifier system can achieve the best protein substitution effect.

Propylene Glycol 99.9% has good viscosity and hygroscopicity, and is widely used as hygroscopicity, antifreeze, lubricant and solvent in food, pharmaceutical and cosmetic industries. In the food industry,

Application of propyl ethylene glycol / Propylene Glycol / PG CAS NO.57-55-6

Propylene glycol is often used in the pharmaceutical industry as a solvent, softener and excipient in the manufacture of various
ointments, ointments, etc.
Because of its good mutual solubility with various spices, it is also used as a solvent and softener in cosmetics, etc. Propylene
glycol is also used as a solvent for tobacco humidifier, mildew inhibitor, lubricant for food processing equipment and food
marking ink.
The aqueous solution of propylene glycol is an effective antifreeze.

Propylene Glycol Esters is a lipophilic food additive obtained.It is a multi-purpose emulsifier .

The use of propylene glycol in the food industry, propylene glycol and fatty acid reaction to generate propylene glycol fatty acid ester, mainly used as food emulsifier; Propylene glycol is an excellent solvent for flavoring and pigment.

Polysorbates , as a surfacant , can be used widely in Pharmacy

propylene glycol:
The Food and Drug Administration (FDA) has classified propylene glycol as an additive that is generally recognized as safe for use in food. Propylene glycol from Keller Heartt is food safe and certain varieties can also be certified Kosher.

Water soluble DMG-Distilled monoglyceride difference

Calcium stearyl lactylate is ivory powder or flake-shaped solid. Dispersed well in hot water,can be used for emulsification, aging resistance, gluten fortifying,etc.

Propylene Glycol (PG) 99.5% USP/CP
1.Chemical name: Propylene Glycol; 1,2-propanediol
2.Molecular formula: C3H8O2
3.Relative molecular weight: 76.09
4.Relative density 20/20g/cm3:1.0351.039
5.Distillation range95%,vol: 184190
6.Appearance: Colorless transparent or primrose yellow liquid with special taste
7.Propylene glycol (PG C3H8O2 ) is a colorless liquid with steady viscosity and good water absorption. It is nearly odorless ,uninflammable and almost non-toxic. It can be mixed and solved with alcohol,water and various organic agents.
8.PG is the raw material for unsaturated polyester resin,plasticizer,surface active agent,emulsifying agent and demulsifying agent.It can also be used as mould inhibitor ,antiseptic for fruit ,ice inhibitor and moisture preserving agent for tobacco

LACTEM is white powder or flake solid which is easily soluble in oils and hot grease, insoluble in cold water and can be dispersed in hot water
EEC NO. E472b
CAS NO. 1006-30-0

Distilled Glycerol Monolaurate has strong emulsification and preservation effect, used in meat,baked,food,wheat flour products and flour foods.

Appropriate amount of Polysortabe is safe to use in food

Distilled monoglyceride is a white powder lipophilic non-ionic with 90% monoglycerides content. It has effects of emulsification, dispersion, foaming, defoaming, starch anti-aging and fat agglomeration control. It is derived from Kosher certified materials for wider acceptance of use.
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TECHNICAL INDEX:
ITEMS SPECIFICATION
APPEARANCE white to off-white powder or bead
ASSAY (%) 90 min
MELTING POINT(¡æ) 60-70
FREE FAT ACID (%) 2.5 max
IODINE VALUE 3 max
HEAVY METALS(mg/kg) 5 max
ARSENIC VALUE(mg/kg) 1 max

APPLICATIONS:

Distilled monoglyceride is widely used in foodstuffs as thickening and emulsifying agent for margarine, shortenings, and otherfood products; flavorings; emulsifying agent for oils, waxes and solvents. It can also be used as protective coating for hygroscopic powders; cosmetics; opacifier and as resin lubricant.

USAGE:

Recommended to be used at level of 2%. Formulators can vary amount depending on its end application.

PACKING:
It can be purchased in 25 kgs kraft bag. Special packing can be arranged.

SHELF LIFE:
18 months in unopened original packaging under the storage conditions.

STORAGE & TRANSPORATION:

Avoid sunlight, rain. Store in unbroken packaging at the cool, dry and well-ventilated place.

Company team outing

Food additives sample pictures

propylene glycol is a chemical reagent, miscible with water, ethanol and a variety of organic solvents, its chemical formula is C3H8O2. Normal for colorless viscous liquid, almost tasteless, smell slightly sweet. Propylene glycol can be used as raw material for unsaturated polyester resins. It can be used with glycerin or sorbitol as a wetting agent in cosmetics, toothpaste and soaps. It is used as an emulsifier in the food industry, as a humidifying and smoothing agent in hair colorants, as an antifreeze agent, and also used in cellophane, plasticizer and pharmaceutical industry.

Application of mpg in food

The propylene glycol used for organic synthesis, as a solvent, dehydrating agent, plasticizer, antifreeze agent, gas chromatography fixing liquid.
In the food industry, 1, 2-propylene glycol and fatty acid reaction to produce propylene glycol fatty acid ester, mainly used as food emulsifier;
1, 2-propylene glycol in the pharmaceutical industry is often used to manufacture all kinds of ointments, ointments solvent, softener and excipient, in the pharmaceutical industry as a mixture, preservatives, ointments, vitamins, penicillin and other solvents. Because propylene glycol and all kinds of spices have good mutual solubility, so it is also used as a cosmetic solvent and softener and so on.

DMG is used as emulsifier in cosmetic products such as shampoo, soap, moisturizing cream and so on. The paste is fine, smooth and full of foam.

Propylene Glycol 99.9% and fatty acid reaction to produce propylene glycol fatty acid ester, mainly used as food emulsifier;