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 Buy Propylene Glycol | 99.5% | ACS/ USP/ NF/ Kosher/Food Grade Online 

Propylene Glycol | 99.5% | ACS/ USP/ NF Grade/ Kosher 

Propylene Glycol | 99.5% | FCC (Food Chemicals Codex) 

Propylene Glycol | 60% | DI Water 

Propylene Glycol | 65% | USP/ DI Water 

Propylene Glycol | 50%

About Food Grade Propylene Glycol

Propylene glycol is a synthetic liquid substance that absorbs water and maintains moisture in food products.  The Food and Drug Administration (FDA) has classified propylene glycol as an additive that is "generally recognized as safe" for use in food. Food grade propylene glycol is used in food, hair care products, skin care products. Food grade proylene glycol is used as a laxative to treat constipation for dogs and cats. It is also used to empty the intestines prior to diagnostic procedures. It is commonly used in humans before diagnostic procedures such as colonoscopy.  Propylene glycol (PG) is one of the least toxic glycols.  

Propylene Glycol For Dogs

Food grade propylene glycol is used in dog food animal health care products.  Food grade proylene glycol is used as a laxative to treat constipation for dogs and cats. It is also used to empty the intestines prior to diagnostic procedures. It is used in popular dog food brands and dog treats.  Propylene glycol is used to clean a dog's ears because it moisturizes, removes ear wax and is a weak anti-fungal agent.


Propylene Glycol For Animal Health Care

Propylene Glycol is given for the prevention and treatment of Ketosis in dairy cattle. In veterinary medicine, it is also used as as a solvent for many pharmaceuticals.  In veterinary medicine propylene glycol is used for the treatment of acetonaemia and ketosis.  In the pharmaceutical industry it is used as a solvent and as a stabilizing agent for vitamin preparations.  It is also used as an excipient in a large number of parenteral and topical medicinal products, particularly for drugs which are unstable or insoluble in water.

Propylene Glycol For Goats

Propylene Glycol is used to treat Pregnancy Toxemia/ Ketosis in female goats. It is an appetite suppressant and it inhibits rumen bacteria in goats.  Goat Ketosis is treated by administering propylene glycol.

Common Uses of Propylene Glycol

Propylene glycol is an organic compound. It is a viscous, colorless liquid that is almost odorless. It does have a faint sweet taste. Generally, glycols are non-irritating, have low volatility and very low toxicity. It is found in a wide variety of products in the food, drug, cosmetic, and manufacturing industry. PG is considered generally safe for use in foods by the FDA. Propylene glycol has many uses in the food industry. It is an anti-caking agent which helps prevent food from sticking together and forming clumps. It is an antioxidant, so it extends the shelf life of food. It strengthens dough and preserves moisture. Food grade propylene glycol can also be used to thicken food components and change the appearance of a food. PG is a great carrier, it dissolves other food additives or nutrients to be used in processing, like flavors or antioxidants.  Propylene glycol is used in food, hair conditioner, skin care products and antifreeze.  PG is a synthetic liquid that belongs to the same chemical class as alcohol. It is different than ethylene glycol.

Propylene glycol is used for trapping and preserving insects. It is used as a humectant. Propylene glycol is used in a range of oral, topical and intravenous medicines. It is also used as a drug stabilizer. 

Propylene glycol is used in alcoholic beverages, baked goods, cheese, chewing gum, confection, frosting, fats, oils, frozen dairy, fruit juice, gelatin, pudding, gravies, hard candy,  meat products, milk products, nonalcoholic beverages, grain, poultry, processed vegetables, reconstituted vegetables, snack foods, soft candy, sweet sauce.

Propylene glycol is used in industrial applications such as hydraulic fluids, rubber lubricants, antifoam agents, intermediates in urethane foams, adhesives, coatings, elastomers, plasticizers, paint formulations, laboratory reagents. It is a solvent for vegetables, oils, waxes and resins.

In the cosmetic industry it is a great wetting agent. Propylene glycol helps the skin retain moisture. It enhances the ability of cosmetic creams to spread across the surface of the skin. In the cosmetic industry it is used in more than 4,000 products and formulas. Propylene glycol has a long history and has been used in a variety of applications. In the drug industry it is used as a drug solubilizer in different medications. In vitamins it is used as a stabilizer. Industrial uses for propylene glycol include; making other materials like unsaturated polyester resins, manufacturing paints, foams, and coatings.

Food Grade/ USP Grade Propylene Glycol Used in the Botanical Industry

It is considered a sugar alcohol and it is not intoxicating. Propylene glycol is used for its emulsifying properties. Without propylene glycol the ingredients would not mix with one another. PG is able to keep the ingredients in suspension.

How Propylene Glycol is Used in Food

There is a lot of misconception around propylene glycol and its role in food. First it is important to know the difference between Propylene glycol and ethylene glycol. Ethylene glycol is very toxic and is harmful to humans. These two chemicals are not the same and, in many cases, companies are now replacing the use of ethylene glycol with propylene glycol because PG is safe and non-toxic. Propylene glycol is a common ingredient found in many products. It is used in products such as baked goods, frostings, and candies. It helps to evenly distribute the flavoring throughout the product. Propylene glycol is a generally recognized as safe (GRAS) food ingredient. It was classified by the FDA in 1973. Propylene glycol can maintain moisture in food, and it works to maintain the flavor quality for longer periods of time. The FDA regulates how propylene glycol is used in food consumption. They set limits on the uses and amounts that can be safely used in food.

Propylene glycol is water-soluble, and it is synthetic and easily metabolized by the liver into normal products of the citric acid metabolic cycle. 45% of PG that is ingested is secreted directly from the body and does not come into contact with the liver. Many articles try to scare consumers away from using PG because it is an ingredient in “antifreeze”. Antifreeze is a scientific word used to describe the lowering of the freezing point of a liquid. Another example of this would be how salt is used to melt the snow and ice from the roads and walkways. The salt lowers the freezing point of water. This is a safe chemical that is being used as antifreeze. The overall take away is that propylene glycol is safe to use in food and it is safe to consume. Propylene glycol is used in flavored iced tea, ice cream, packaged frostings, boxed cake mix, food coloring, salad dressing, and more. It is a great ingredient and raises no concern. The levels it is consumed at are below the safe limit. Lab Alley has propylene glycol for sale online, they offer fast shipping in the USA.

How Propylene Glycol Used in Hair Products

Propylene glycol has many uses. The cosmetic industry has found many great ways to utilize this product. Lab Alley has cosmetic grade propylene glycol for sale online. They offer fast shipping in the USA. Propylene glycol is known as 1,2-propanediol. It is a safe, vegetable-based synthetic and it attracts water. Because it is able to attract water, PG functions as a humectant. It is used as an ingredient in moisturizers in order to reduce flaking and restoring suppleness. When it is used in products it absorbs excess water, which reduces bacteria and helps the products last longer. Propylene glycol can be found in shampoo, conditioners, and leave-in styling products. It is very versatile and can fulfill many purposes in the hair products. Because propylene glycol is a humectant it is great for moisturizing the hair when it is used with water. Propylene glycol is recognized as safe for use in cosmetics, food, and medicine.

How Propylene Glycol is Used in Skin Care

Propylene Glycol is a common ingredient in skin care. It is a hydrating and delivery ingredient used in skin care products. Research from toxicologists show that PG does not present a health risk when used in cosmetics and skin care. Propylene glycol is used in small amounts as an ingredient in skin care, it helps keep the products lasting longer on the shelf. PG can prevent the product from developing a grainy texture when exposed to low temperatures. Propylene glycol is an organic alcohol and it is used as a skin condition agent. PG attracts water and it is used in moisturizers to enhance the skin. The Cosmetic Ingredient Review Board determined that propylene glycol is “safe for use in cosmetic products when formulated to be non-irritating”. Based on the most recent research propylene glycol is safe and using products that contain PG does not pose any threats. Lab Alley sells propylene glycol in various quantities. Lab Alley provides fast shipping in the USA.

Propylene Glycol Side Effects

Propylene glycol is considered generally safe by the FDA. Most creams that have PG in them are safe to use and they have no side effects. However, stinging, burning, redness, or irritation may occur. Serious allergic reactions to PG are rare. If you experience rash, sweating, or loose bowl movements you are probably allergic to propylene glycol. Propylene glycol is found in many everyday products like shampoo, deodorant, and lotions. Normal use of the products is not dangerous or toxic. But prolonged or excessive use can cause redness and itching to the skin.

Propylene glycol is not safe for infants or pregnant women. Infants can not break down propylene glycol as quickly as an adult. When we eat food that has propylene glycol in it 45% will be excreted by the kidneys but the rest is broken down in the body into lactic acid. The buildup of lactic acid can lead to acidosis and kidney failure. Acidosis occurs when the body can’t get rid of the acid fast enough. It then builds up in the blood and interferes with proper functioning. Although cases of toxicity are rare and usually only occur when someone consumes high doses of medicine that contains propylene glycol. The FDA does recognize propylene glycol as generally safe in proper proportions.

Propylene Glycol Structure

The chemical formula for PG is CH3CH(OH)CH2OH it is a viscous, colorless liquid. It contains two alcohol groups. It mixes with a wide range of solvents. It is produced on a large scale and it is used in the production of polymers. It is sometimes called a-propylene glycol. Propylene glycol is also known as propane-1, 2-diol. It is an organic compound, and it has many applications. If you would like to view the structural formula or the molecular model, click here.

Propylene Glycol Alginate

Propylene glycol alginate is used many ways in food products. It is an ester of propylene glycol and alginic acid. It is an emulsifier, stabilizer, and thickener. PGA is obtained from algae and its chemical formula is C9H14O7. Propylene glycol alginate is soluble in water and it is a stabilizer for the foam head on beer, salad dressing, frozen custard, cheese, non carbonated fruit drinks and frozen milk deserts.

How Propylene Glycol is Used in Antifreeze

Antifreeze is an additive that lowers the freezing point of a water-based liquid. Water and antifreeze are used in combustion engines and other heat transfer applications. The purpose is to prevent an enclosure from bursting due to expansion. Propylene glycol is commonly used in antifreeze because it is considerably less toxic than ethylene glycol. It is referred as “non-toxic antifreeze”. Propylene glycol is used as an ingredient in antifreeze and it is a safer option than ethylene glycol. PG is generally regarded as safe by the FDA.


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Food Grade Propylene Glycol | ACS/ USP/ NF/ Kosher Grade | For Sale Online

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