Liquid Polyethylene Glycol PEG-400/200/600/800 CAS 25322-68-3 CAS NO.25322-68-3

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Polyethylene Glycol PEG-400/200/600/800 CAS 25322-68-3

Description:
Polyethylene Glycol (PEG) is a polymeric compound composed of repeating units of ethylene glycol. It is a clear, viscous liquid or a waxy solid depending on its molecular weight. PEG is a versatile chemical with a range of applications in various industries.

Specification:
The specifications of Polyethylene Glycol can vary depending on the specific grade and manufacturer. Here are some general specifications:

• Chemical formula: (C2H4O)n, where n represents the average number of repeating units
• Molecular weight: Variable, depending on the desired application (e.g., PEG 200, PEG 400, PEG 600, etc.)
• Appearance: Clear, viscous liquid or waxy solid
• Purity: Typically, not less than 99% or higher (depending on the grade)
• Solubility: Polyethylene Glycol is highly soluble in water and many organic solvents.

Application:
Polyethylene Glycol (PEG) finds applications in various industries, including:

1. Pharmaceuticals: PEG is widely used in the pharmaceutical industry as an excipient or an inactive ingredient in drug formulations. It can serve as a binder, lubricant, solubilizer, or viscosity modifier in tablets, ointments, creams, suppositories, and other pharmaceutical preparations.

2. Cosmetics and Personal Care: PEG is utilized in cosmetic and personal care products for its emulsifying, moisturizing, and thickening properties. It is often found in lotions, creams, shampoos, conditioners, and other beauty and skincare formulations.

3. Industrial Applications: PEG is employed in various industrial processes such as lubricant manufacturing, textile processing, paper production, and as a solvent or dispersant in paints, inks, and dyes. It can also be used as a defoaming agent, heat transfer fluid, or as a component in adhesives and sealants.

4. Food Industry: Certain grades of PEG are used in the food industry as food additives. They can act as emulsifiers, stabilizers, or humectants in food products, including baked goods, confectionery, dairy products, and beverages.

Features:

1. Solubility: Polyethylene Glycol is highly soluble in water, which makes it easy to incorporate into various aqueous formulations. It can also dissolve many organic compounds, which enhances its versatility in different applications.

2. Stability: PEG has good thermal and chemical stability, allowing it to retain its properties under a wide range of conditions. It can withstand high temperatures without significant degradation and is resistant to microbial growth.

3. Moisturizing and Emollient Properties: PEG exhibits moisturizing and emollient effects, making it beneficial for skincare and cosmetic products. It helps to hydrate the skin, improve the spreadability of formulations, and enhance the overall sensory experience.

4. Compatibility: PEG is compatible with a variety of other ingredients, including active pharmaceutical ingredients, cosmetic actives, and other additives. This compatibility allows for easy formulation and blending with other components.

Details

Polyethylene glycol PEG

Chemical composition: condensation substance of ethylene oxide

Type: nonionic

Model:PEG200, 300, 400, 600, 800, 1000, 1500, 2000, 3000, 4000, 6000

Technical specification:

Brand	PEG200-600	PEG800-1000	PEG1500-6000
Appearance(25°C)	Colorless transparent liquid	milky white cream	milky white solid
PH(1% aque. solu.)	5.0—7.0
Molecrlar weight	standard specification±10%
Water	0.5%

 

Characteristic and Applications:

1. Used in medicament. Lower molecrlar weight product can be used as solvent, cosolvent and O/W emulgator, stabilizer molecrlar weight to produce emulsion and injection of cement. Also used as water solubility ointment base and suppository base. Higher molecrlar weight ceraceous solid product can be used to improve viscosity and settability of lower molecrlar weight liquid PEG. Used as carrier of solid dispersant. PEG4000 and PEG6000 are favorable capsule material, hydrophile material, webbing and bladder material, plasticier, lubricant and drop pills base to produce troche, pill, capsule and microcapsule etc.

2. Used as raw material of ester surfactant.

3. PEG200 can be used as organic synthesis medium and upper requirement heat carrier, used as humectant, inorganic salt solubilizer and viscosity regulator in daily use chemical industry. Used as softening agent and anlistatig in textile industry. Used as wetting agent in paper making industry and pesticide.

4. Peg400,PEG600 and PEG800 are used as base of leechdom and cosmetic, lubricant and wetting agent in rubber industry and textile industry. Add PEG600 in electrolyte can improve grind effective in metal processing.

5. PEG1000 and PEG1500 are used as substrate or lubricant and softening agent in medicine, textile and cosmetic industry. Used as dispersant in beaded paint and rubber industry to enhance sulfidation, used as dispersant of black carbon filler.

6. PEG2000 and PEG3000 are used as could agent, lubricant and cutting oil of metal stripping, stamping and moulding, brightener and solder for grind cooling and greasing of metal processing.

7. PEG4000 and PEG6000 are used as substrate in medicine and cosmetic industry to adjust viscosity and melting point. Used as lubricant, parting agent and clnt in rubber and metal processing industry. Used as dispersant and emulgator in pesticide and colorant industry. Used as adhesives of anlistatig, lubricant and crocus in textile industry.

Packaging	1kg-15kg packing	2 PE bag inside + 1 foil bag outside in carton
	25kg-50kg packing	2 PE bag inside + 1 foil bag outside in drum
	Other packing	Customized packing
Drum Size	D38cm*H60cm or customized, 25 kg/ drum
Shipping	1-50kg	International Express	Fast and convenient	Door to Door
	50-500kg	Air Transportation	Fast and cheap	To Air Port
	Above 500kg	Sea Transportation	Cheap and convenient	To Port

 

 

 

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