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Home > Products >  High Quality Poly(ethylene glycol)

High Quality Poly(ethylene glycol) CAS NO.25322-68-3

  • FOB Price: USD 1 /Gram Get Latest Price
  • Min.Order: 1 Gram
  • Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
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  • Product Details


  • 25322-68-3
  • Poly(ethylene glycol)
  • Poly(ethylene glycol) Price

Quick Details

  • ProName: High Quality Poly(ethylene glycol)
  • CasNo: 25322-68-3
  • Molecular Formula: HO(CH2CH2O)nH
  • Appearance: White powder
  • Application: pharmaceutical intermediates
  • DeliveryTime: Qingdao Port
  • PackAge: 1kg or 25Kg drum
  • Port: QIngdao Port
  • ProductionCapacity: 3000 Metric Ton/Year
  • Purity: 98% HPLC
  • Storage: Store in dry, dark and ventilated plac...
  • Transportation: By air or by sea. Prompt delivery
  • LimitNum: 1 Gram
  • Moisture Content: See data sheet
  • Samples: Available


 qingdao sigma chemical ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,nootropis etc api, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
our laboratory is located in shandong province. there are 15 experts in our research team. talented personnel and well-equipped laboratory makes rigorous and professional quality control possible. lyphar biotech is equipped with various detection devices, such as hplc, gc, spectrophotometer, aas, polarimeter, auto titrators, bod incubators, cod incubators, melting point apparatus and so on.
the aim of qdsigma is a quality policy that "elements in the system all have been satisfied, personnel has been trained; every batch of material is checked, each procedure guarantees the quality; every bag of our products is top grade, service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. the quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
qdsigma has become the "top 500 chinese manufacturing companies","top 20 of global chemical sales".qdsigma has 21 subsidiaries and holding companies.

we promise our customer following items

1.reasonable price:
2.low moq:no worry about the low moq, our moq is 1 gram or lower.
3.good and efficient service,fast delivery
4.super-good quality

contact us
if you have any further questions or need a sample,please do not hesitate to contact us.

 jessica | senior sales | qingdao sigma chemical co.,ltd

address:no 70,shandong road,qingdao city,china 


polyethylene glycol(PEG4000) 
acting as activator in the vulcanization of rubbber 
good quality


Specification PEG4000
Appearance(25℃) white solid powder
Freezing point (℃) 50-54
Clarity and color of solution:
Non-concentraded, not deeper than 2 standard solution
Viscosity: (m/s) 6.0-9.0
Average molecular weight 3500-4500
PH value 5-7
Ignition Residue ≤0.2
This product is non-toxic and flame retardant.
Regarded as a general shipments of chemicals, it should be 
sealed and stored in dry place.
Main function:
Tablets, capsules, film-coated, pills, suppositories, etc
In the production process ,PEG can improve the plasticity and release the drug tablets. High molecular weight PEG (PEG4000 and PEG6000) is useful adhesives to manufacture tablets.
PEG allows the surface of tablets shiny and smooth, so it not easy to damage

d sulfuric acid


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