Polyethylene Glycol, Peg, 25322-68-3

Polyethylene Glycol, Peg, 25322-68-3

1. Product Introduction Polyethylene glycol (PEG) CAS NO. 25322-68-3 Molecular Formula: C2nH4n+2On+1 Polyethylene glycol (PEG) other names Poly(oxyethylene); Poly(ethylene oxide); is a polyether compound that used as emulsifier, additive, stabilizer, lubricant, solubilizing agent, washing agent,...
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1. Product Introduction

Polyethylene glycol (PEG)

CAS NO. 25322-68-3

Molecular Formula: C2nH4n+2On+1

Polyethylene glycol (PEG) other names Poly(oxyethylene); Poly(ethylene oxide); is a polyether compound that used as emulsifier, additive, stabilizer, lubricant, solubilizing agent, washing agent, dispersing agent, parting agent, plasticizing agent, thickening agent, filling agent, viscosity conditioning agent and chemical intermediate in the industry.


2. Specification or COA

Type

Appearance
(25°C)

Colour
(Pt-Co)

Hydroxyl value
(mgKOH/g)

Molecular
Weight

pH

PEG 200

Colorless liquid

≤40

510~623

180~220

5.0~7.0

PEG 300

Colorless liquid

≤40

350~400

280~320

5.0~7.0

PEG 400

Colorless liquid

≤40

267~295

380~420

5.0~7.0

PEG 600

Colorless liquid

≤40

178~197

570~630

5.0~7.0

PEG 800

White paste

≤40

134~148

760~840

5.0~7.0

PEG 1000

White paste

≤40

107~118

950~1050

5.0~7.0

PEG 1500

White solid

≤40

70~80

1400~1600

5.0~7.0

PEG 2000

White flake

≤50

51~62

1800~2200

5.0~7.0

PEG 3000

White flake

≤50

35~40

2800~3200

5.0~7.0

PEG 4000

White flake

≤50

26.7~29.5

3800~4200

5.0~7.0

PEG 6000

White flake

≤50

17.8~19.7

5700~6300

5.0~7.0

PEG 8000

White flake

≤50

13~15

7500~8500

5.0~7.0

Test Method

——

GB/T 3143

GB/T 7383

Calculated

GB/T 6368


3. Product application

Polyethylene glycol (PEG) has different specifications and application accordingly.

Polyethylene glycol (PEG-200) can be used as the medium of organic synthesis and have a higher heat carrier requirements in the chemical industry as a daily moisturizer, salt solubilizer, viscosity modifiers; in the textile industry as a softener, antistatic agent; and pesticides in the papermaking industry as a wetting agent. 


Polyethylene glycol (PEG-400, PEG-600, PEG-800) matrix for pharmaceutical and cosmetics, rubber industry and textile industry lubricants and wetting agents. PEG-600 in the metal industry in the electrolyte can be added to enhance the ground effect and enhance the luster of metal surfaces

1. Freeze protection, heat transfer and hydraulic fluids; natural gas and hydrocarbon treating agents;

2. Hydroscopic agents for paper, cork and textile conditioning;

3. Plasticizer formulations and raw materials for ester and polyester production.

4. The ethylene glycol family’s solvency properties are useful in custom formulation of paints, dyes, inks.


4. Packing & Delivery

Standard export neutral packing in 200KG/Drum, or in ISO tank.

(PEG 200~1500)  Standard export neutral packing in 1000Kg/ IBC drum or 200kg/metal drum (net weight). 20'FCL =16MT

(PEG 2000~8000)  Standard export neutral packing in 25Kg/kraft bag (net weight). 20'FCL =20MT.

Available from stock of Polyethylene glycol (PEG) for prompt delivery


5. FAQ

Can I expect shorter lead times and simpler processes from Meiyachem?

Yes. Long experience and an unmatched portfolio of products and services enable Meiyachem to meet the customer's needs in terms of quality, scheduling and energy efficiency. Our intent is to simplify processes wherever it makes sense.

Will the products I use from Meiyachem continue to have the same quality, safety, and performance?

Yes. We will continue to manufacture and supply products at the same manufacturing locations, and every product will uphold the same standards of quality, safety, and performance.

How do I know if a product is available to ship?

Please contact customer service directly either by email at info@meiyachem.com or by phone at +86 371-89963688

What is Meiyachem doing about REACH?

Most of Meiyachem's products are pre-registered with the ECHA for REACH compliance. Some of items were full-REACH registered.

How can I place a sample order? and is there a charge?

Samples may be ordered via Meiyachem website and there is no associated charge.

What price can I get?

“Quick turnover and small profit” is a guiding principle of our sales promotion work. We maintain a flexible policy in price and make the maximum profit to customers.

Will Meiyachem be ISO certified?

Meiyachem is seeking ISO certification on its products.


6. Latest News


7. Recommendations


With industry-leading technical strength, experienced technical team, and honesty-based service attitude, we provide our customers with effective and professional quality services to create first-class brand in the Polyethylene Glycol, Peg, 25322-68-3 industry. We have integrated the concept of social responsibility into our corporate development strategy and clearly positioned the fulfillment of social responsibility as one of the development priorities of our operations. Our company is continuing to serve customers with high quality, competitive price and timely delivery.
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