General Description
PEG 400 (Polyethylene Glycol 400) is a low-molecular-weight, water-soluble polymer widely used in the cosmetic and pharmaceutical industries. It acts as a humectant, solvent, and emollient, making it a key ingredient in various personal care formulations. PEG 400 is known for its ability to enhance product texture, improve solubility, and provide hydration without leaving a greasy residue.
Uses in the Cosmetics Industry
Cosmetic manufacturers and formulators buy PEG 400 in bulk for its versatile applications in skincare, haircare, and makeup products. It is commonly used in creams, lotions, serums, and cleansing products due to its excellent moisturizing and emulsifying properties. PEG 400 is also a key ingredient in personal lubricants, mouthwashes, and medicinal ointments. Many brands source wholesale PEG 400 to ensure product stability and enhance ingredient absorption in their formulations.
Side Effects & Hazards
PEG 400 is generally recognized as safe for cosmetic use, but in some cases, it may cause mild skin irritation, especially for individuals with sensitive skin. It is important to ensure that manufacturers source high-purity grades to avoid contamination with harmful impurities like ethylene oxide or 1,4-dioxane. Proper handling in bulk sales and manufacturing settings is essential, as prolonged exposure to large quantities may cause irritation to the eyes and respiratory system.
Where to Buy PEG 400 in Bulk
Looking to buy PEG 400 for your formulations? Many reputable wholesale suppliers and chemical distributors offer high-quality PEG 400 for sale in bulk quantities. Whether for skincare, pharmaceutical, or industrial applications, choosing a trusted manufacturer ensures purity and compliance with safety standards.
CAS NO :- 25322-68-3
INCI:-PEG-400
COMPOSITION:-PEG 400 is a liquid form of polyethylene glycol (PEG), a polymer of ethylene glycol (C2H6O2).
It consists of an average molecular weight of 400 Daltons, which corresponds to the chemical formula (C2H4O)nH, where ""n"" refers to the number of ethylene glycol units in the polymer chain.
The polymer is produced by the polymerization of ethylene oxide, resulting in a mixture of varying molecular weights, but PEG 400 typically has a molecular weight of approximately 400 g/mol.
PURITY GRADE:-Cosmetic and pharmaceutical grades of PEG 400 are typically ≥ 99%. Higher purity grades are available for specific uses such as pharmaceuticals and food products.
APPEARANCE:-Clear, colorless, viscous liquid with a slightly sweet odor.
The liquid is hygroscopic and may appear as slightly viscous, depending on the exact formulation.
SOLUBILITY:-Soluble in water and alcohol.
Miscible with a wide range of solvents, including glycerin and other glycol-based solvents.
Insoluble in oils and fats
PRESEVATION:-PEG 400 itself is stable and does not require preservatives. However, formulations that contain PEG 400 may require preservatives depending on the other ingredients, especially if they contain water.
STORAGE:-Store in a cool, dry, and well-ventilated area.
Keep in tightly sealed containers to prevent contamination.
Avoid exposure to extreme temperatures or prolonged exposure to direct sunlight
RAW MATERIAL SOURCE:-PEG 400 is derived from petrochemical sources, particularly ethylene oxide, which is produced from petroleum.
MANUFACTURE:-Produced through the polymerization of ethylene oxide in the presence of water or a suitable catalyst, resulting in polyethylene glycol. The number of ethylene glycol units determines the molecular weight (e.g., PEG 400) and its corresponding properties.
It undergoes additional purification steps to remove impurities.
ANIMAL TESTING:-PEG 400 is generally not tested on animals in its raw form, although some finished product formulations may undergo animal testing.
It is important to verify cruelty-free certifications with suppliers.
GMO:-Non-GMO, as PEG 400 is derived from petroleum (a non-biological source).
VEGAN:- Yes, PEG 400 is considered vegan, as it is synthetically produced and contains no animal-derived ingredients.
PROPOSITION:-PEG 400 is commonly used in cosmetics, personal care products, and pharmaceuticals for its moisturizing, emulsifying, and solubilizing properties.
It serves as a solvent, stabilizer, and emulsifier in formulations such as lotions, creams, ointments, shampoos, and topical medicines.
It also acts as a humectant to help maintain moisture in the skin.
WARNING:-PEG 400 is considered safe for cosmetic use at concentrations up to 100%.
It can be a mild skin irritant for some individuals, particularly those with sensitive skin.
In rare cases, it may cause contact dermatitis.
Should be used with caution in products intended for infants or young children, as high concentrations may cause irritation.
Avoid direct contact with eyes, as it may cause mild irritation.
