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BGC » Chemicals A-Z » Polyethylene glycol
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Polyethylene glycol

BGC Id:380027069321
CAS No:25322-68-3
Synonyms:dd3002 ; peg ; peg-7 ; peg50 ; peg-8 ; hm500 ; peo ; peg-4 ; peo18 ; e 1000
Molecular Formula:H(OCH2CH2)n OH
Molecular Weight:7000-9000
EINECS:500-038-2
Structural Formula

2025 - The most valued supplier

The following 19 notable providers have been checked and can be recommended.
Chemical-Suppliers
Unilong Industry
  • Boiling point : > 250°C
  • Density : 1.27 g/mL at 25 °C
  • Melting point : 64-66 °C
  • flash point : 270 °C
  • resistivity : n20/D 1.469
  • Storage conditions : 2-8°C

    • Chemical-Suppliers
    Sancai Industry
    Specification   PEG 400,600,1000,1500,3000,4000,6000
    Chemical-Suppliers
    BOC Sciences
    Description : Polyethylene glycol is a water-soluble, low immunogenic and biocompatible polymer formed by repeating units of ethylene glycol.
    • Molecular Formula : H(C2H4O)nOH
    Purity : 99%
    • Boiling Point : > 250 °C
    • Solubility : Soluble in water
    • Appearance : Clear colorless viscous liquid
    • Storage : Store at room temperature
    Synonyms : Poly(ethylene glycol); PEG; PEG 3350

    The last intensive check and update was carried out on 2025/10/30.

    Identify

    Synonyms:
    dd3002 ; peg ; peg-7 ; peg50 ; peg-8 ; hm500 ; peo ; peg-4 ; peo18 ; e 1000
    CAS:
    25322-68-3
    EINECS:
    500-038-2
    Molecular Formula:
    H(OCH2CH2)n OH
    MDL:
    MFCD01779615

    Properties

    Molecular Weight:
    7000-9000 g·mol−1
    Density:
    1.27 g/mL at 25 °C
    Melting point:
    64-66 °C
    Boiling point:
    >250 °C
    Flash point:
    270 °C
    Solubility:
    H2O: 50 mg/mL, clear, colorless
    download Download Molfile for :
    Kollisolv PEG 300

    Suppliers

    Yixing Kairun Imp and Exp Co., Ltd

    Yixing Kairun Imp and Exp Co., Ltd was established in 2005, we are a professional trading company engaged in import and export business. At present, our company's trade is growing with customers from all over the world. We are seller of Butyraldehyde. We has established business relations and enjoyed the high reputation with more than eighty countries and districts, we mainly engage in various kinds of chemical and pharmaceutical raw materials, oil additives, building materials, home textile products, ...
    Country: P.R.China   Phone: +86 510-80209819   Telefax: +86 510-88563337

    Nanjing Chemical Material Corp

    Country: P.R.China
    Phone: +86-25-52337978
    Telefax: +86 25 83304509
    Nanjing Chemical Material Corp.(NCMC), founded in 1955, is President unit of Nanjing Chemical Industry Association. NCMC is a professional chemical enterprise specialized in manufacturing and trading of chemical products including Organic & Inorganic chemicals, Functional chemicals, Custom chemicals, Intermediates and New materials. The products range over the industries of Pharmaceuticals, Pesticides, Dyes, Daily chemicals, Electronics, Solar energy, Construction, etc. Nanjing Chemical Material Corp is a seller of Polyethyleneimine. NCM ...

    Hädener Rohstoffe GmbH

    Hädener Rohstoffe GmbH is a leading Swiss distributor founded in 1987 with main activities in the market of life science, food ingredients, industrial chemicals and cosmetic raw materials. Beside our headquarter in St. Hädener Rohstoffe GmbH also offers Vitamin E natural. Gallen we have an office in Shanghai, warehouses in Rotterdam and St. Gallen with a logistical network serving the Swiss and EU market. Hädener Rohstoffe GmbH is a partner to the raw material processing industry, developing tailor made solutions, offering a coh ...
    Country: Switzerland
    Phone: +41-(0)71223 5218
    Telefax: +41-(0)71223 5219

    Jai Radhe Sales

    Company type: International trading company
    Founded in 1999, Jai Radhe Sales is a customer focused exporter of Active Pharmaceutical Ingredients, Agro Chemicals, Pellets, Phyto chemicals, Excipients & Fine Chemical’s. We supply our chemical product Methylene blue.
    Country: India   Phone: +91-79-26431096   Telefax: +91-79-26569884

    VMP Chemiekontor GmbH

    Country: Germany
    Phone: +49 2241 265660
    Telefax: +49 2241 26566-99
    The VMP chemistry Kontor GmbH grew out of a desire to return to the back, which we were already years ago. A successful family business and on market estimates of where the customer is paramount. The founders and some employees of the VMP are all former "Family" of a successful trader chemicals. We sell Stearic acid as well. We are a traditionally acting trading company for chemical raw materials based in Siegburg, which was established on 01.07.2012, and sees itself as a partner to raw materials processi ...

    AXO Industry SA

    Distributor of pharmaceutical, nutraceutical, cosmetic and food raw materials. The raw material in bulk or in tailor-made packings.
    Country: Belgium
    Phone: +32 10 24 67 28
    Telefax: +32 10 24 59 12

    Purestar Chem Enterprise Co., Ltd.

    Company type: Supplier
    We provide Betamethasone-17-valerate as well. Purestar Chem Enterprise Co., Ltd. (also known as Huzhou Purestar Biochem Co.,Ltd),is located in Huzhou,150km from Shanghai,we have our own factory in Zhejiang,which covers an area of 3,5000 m2,with complete R&D,manufacture,sales,QC,QA,warehouse departments.And equipped with complete extraction, fermentation, purification etc.facilities, and HPLC, UV, GC, spectrophotometer and other quality control instrument. Meanwhille,as we continue to grow and expand since 2005,we also e ...
    Country: P.R.China   Phone: +86-572-2157374   Telefax: +86-572-2146389

    Zyntex Ltd

    Company type: Bulk chemical supplier
    Country: Türkiye
    As Zyntex, we have been providing reliable solutions at global standards in the pharmaceutical raw materials and specialty chemicals sector since our establishment. The mission of contributing to human health and supporting technological progress is at the center of our activities. Our wide range of products ranges from pharmaceutical active ingredients to food supplements, from feed additives to innovative chemical products. Our Quality and Trust-Oriented Approach Zyntex ...

    Refine Chemical Co.,Ltd.

    Refine Chemical Co.,Ltd. is a manufacturer and exporter for chemical material. bis-(Sodium sulfopropyl)-disulfide is also served by Refine Chemical Co.,Ltd.. We have diversified activities in R&D, application development, production, sales and also trading. Our factory was established in September of year 2000 with total area 150,000 square meters, we specialize in the business of organic intermediate, daily chemical, chemical additive, and fine chemicals. Our company has passed ISO9001, ISO14001 quality and environmental management system certification ...
    Company type: Producer
    Country: P.R.China
    Phone: +86 15665752805
    Telefax: +86 15665752805

    Unilong Industry Co.,Ltd

    Company type: Bulk chemical producer
    Country: P.R.China   Phone: +86-15668417750   Telefax: +86-531-55690079

    OPQ Chemical Co., Ltd

    Company type: Producer
    Country: P.R.China
    Phone: +86-17615852982
    OPQ Chemical is a high tech enterprise,located in China Spring city(Jinan).Mainly engages in the development and production of phenolic and quinones,additive agents, dying stuffs, and pesticide intermediates,and also has been involved in other fine chemicals,cosmetic raw materials etc.And actively practices the business philosophy of "MY heart, let you feel more assured". OPQ Chemical Co., Ltd is a seller of Chlorfenapyr. OPQ has international advanced production technology and equipment, the company's marketing network thro ...

    Xi'an Taicheng Chem Co., Ltd

    Xi'an Taicheng Chemco, Ltd is a international company specialized in R&D, Production and Sales in Pharmacetical raw material, nutritional, cosmetic and biochemical products. Additionally Geraniol is supplied by us. Founded in 2006, with rapidly development, now we have one herb extracts plant, one chemical plant (synthetci products) and a lab.
    Company type: Producer
    Country: P.R.China
    Phone: +86-29-85439295
    Telefax: +86-29-85439295

    Sancai Industry Co.,Ltd.

    Company type: Leading producer
    Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad. In order to be competitive on the market. Bismuth potassium iodide will be also provided by us. We have established the global marketing network, independent research center, testing center, and key ...
    Country: P.R.China   Phone: +86-531-88913079   Telefax: +86-531-88913079

    Dayang Chem (Hangzhou) Co.,Ltd.

    Company type: Leading producer
    Country: P.R.China
    Phone: +86-571-88938639
    Telefax: +86-571-8893-8652
    Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We are seller of 2,4,8-Trichloro-7-methoxyquinoline. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

    BOC Sciences

    BOC Sciences provides a wide range of customer services, bulk and specialty compounds to the pharmaceutical, agrochemical and biotechnology industries. Kl-11743 will be also provided by us. We intend to offer you the products and services of the highest quality at the most reasonable, cost efficient prices. Most of our compounds can be supplied ranging from mg to kg and arrive with analytic report. We hope to add immense value to your research projects!
    Company type: Supplier
    Country: USA
    Phone: +1-631-485-4226
    Telefax: +1-631-614-7828

    Hangzhou Lingrui Chemical Co., Ltd.

    Company type: Producer
    Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. In our R&D centre, we have a staff of skilled and experienced research chemists. We provide CB-03-01 as well. This has enabled us to meet the special requirements of our customers and it has enabled us to provide quality products at competitive prices. Lingrui’s credo is committed to your reliable business partne ...
    Country: P.R.China   Phone: +86-571-88092529   Telefax: +86-571-87334908

    Xingrui Industry Co., Limited

    Company type: Leading producer
    Country: P.R.China
    Phone: +86-531-88980365
    Telefax: +86-531-88980365
    Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. We sell 6-Bromo-2-methyl-3-nitropyridine as well. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...

    Xiamen Equation Chemical Co.,Ltd

    Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. Additionally 1-O-Methyl-3,5-bis-o-[(2,4-dichlorophenyl)methyl]-2-c-methyl-alpha-D-ribofuranoside is supplied by us. We are committed to provide experienced high quality product and JIT performance to benefit our customers.
    Company type: Bulk chemical producer
    Country: P.R.China
    Phone: +86 592 6515854
    Telefax: +86 592 6515854

    BuGuCh & Partners

    Company type: Producer
    We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
    Country: Germany  

    Safety Information

    Hazard Symbols: Xi, T
    hazard symbol T hazard symbol Xi
    Europe standard Hazard pictograms, code and definition
    Hazard Classes:
    Risk Codes:
    36/38-52/53-33-23/24/25 (R)
    Safety Codes:
    26-36-24/25-61-45-36/37 (S)
    WGK Germany:
    3
    RTECS:
    TQ4110000
    Storage temperature:
    2-8°C

    What other providers are available for CAS 25322-68-3?

    In addition to the providers presented here for Polyethylene glycol with the CAS number 25322-68-3, there are other 237 providers with slightly different product names available for this CAS number.

    Chemical-SuppliersPEG
    BCH Brühl - Chemikalien Handel GmbH | Shandong SanYoung Industry Co., Ltd | BuGuCh & Partners
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    Kingreat Chemistry Company Limited | Refine Chemical Co.,Ltd. +3 additional providers that we know from the past
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    Senzhuo Industry Co.,Ltd
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    Caesar & Loretz GmbH
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    Iris Biotech GmbH
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    Caesar & Loretz GmbH +1 additional providers that we know from the past
    Caesar & Loretz GmbH +2 additional providers that we know from the past
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    Iris Biotech GmbH
    Shandong Minglang Chemical Co., Ltd | Hangzhou Zhongqi Chem Co., Ltd +1 additional providers that we know from the past
    +2 additional providers that we know from the past
    Simagchem Corporation | Shandong Lanhai Industry Co.,Ltd. | H&Z Industry Co.,Ltd | Shandong Minglang Chemical Co., Ltd | Hangzhou Zhongqi Chem Co., Ltd | Zehao Industry Co., Ltd. | Nantong Xindao Biotech Ltd | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +5 additional providers that we know from the past
    Caesar & Loretz GmbH
    Iris Biotech GmbH | BIOZOL Diagnostica Vertrieb GmbH
    BuGuCh & Partners
    +14 additional providers that we know from the past
    ICC Chemical Corporation +10 additional providers that we know from the past
    ProChem, Inc. +12 additional providers that we know from the past
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    BuGuCh & Partners +2 additional providers that we know from the past
    AK Scientific, Inc. +6 additional providers that we know from the past
    BuGuCh & Partners +3 additional providers that we know from the past
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    BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +11 additional providers that we know from the past
    BuGuCh & Partners +9 additional providers that we know from the past
    BuGuCh & Partners +8 additional providers that we know from the past
    BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +3 additional providers that we know from the past
    BuGuCh & Partners +2 additional providers that we know from the past
    BuGuCh & Partners +7 additional providers that we know from the past
    BuGuCh & Partners +3 additional providers that we know from the past
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    Senzhuo Industry Co.,Ltd +1 additional providers that we know from the past
    BCH Brühl - Chemikalien Handel GmbH
    BLD Pharmatech Ltd | BuGuCh & Partners +2 additional providers that we know from the past
    BLD Pharmatech Ltd | BuGuCh & Partners +2 additional providers that we know from the past
    +1 additional providers that we know from the past
    +1 additional providers that we know from the past
    +1 additional providers that we know from the past




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