China Polyethylene Glycol Polyethylene Glycol Powder Polyethylene Glycol Price

Name:Polyethylene glycol
CAS: 25322-68-3
MF: HO(CH2CH2O)nH
Other name: PEG
EINECS: 200-849-9
Appearance:Non-toxic, without excitant, taste bitter, has a good solubility in water, and good intermiscibility with many organic components. They have excellent lubricity, moisturizing, dispersion, bonding agent, antistatic agent and softening agent, etc., in cosmetics, pharmaceutical, chemical fiber, rubber, plastic, paper, paint, electroplating, pesticide, metal processing and food processing industries in all has the extremely widespread application.
Product Name Polyethylene GlycolPackage DrumIdentificationThe retention time for the major peak of the test solution, as obtaiUniversal Medical Implement ned in the test for contentCharactersWhite to yellowish, waxy solid, soluble in
Ethanol, insoluble in hexane Water-solubilityMeets the requirementsAcidity≤0.27mlSpecific rotation ≤+24.0°AssayIt contains not less than 25.0 percent of d-alpha tocopherol (C29H50O2)Residual solvents
Ethanol
Toluene
Hexane
Butanone≤0.5 %
≤0.089 %
≤0.029 %
≤0.5%Microbiological tests
Total viable aerobic count
Total yeasts and moulds count
Escherichia coil
Salmonella species
Pseudomonas aureus
Staphylococcus aureus≤1000cfu/g
≤100cfu/g
n.d. can not be detected
n.d. can not be detected
n.d. can not be detected
n.d.Other Equipment & Components can not be detected1: CosmeticLow relative molecular mass of polyethylene glycol (Mr < 2000) suitable for used as wetting agent and consistency regulator, used in cream, emulsion and toothpaste, shaving cream, etc., can also be applied to not wash hair care products, hair has silky luster. High molecular weight polyethylene glycol (Mr > 2000) is suitable for the lipstick, deodorant stick, soap, shaving soap, foundation and beauty cosmetics.
2: Medicine
Medical polyethylene glycol (peg) is also called polyethylene oxide (PEO). Made by ring opening polymerization of ethylene oxide linear polyether. In the field of biomedical applications are as follows
1) contact lenses with fluid
2) synthetic lubrication medicine
3) sustained release and carrier of the immobilized enzyme
4) medical polymer materials surface modification
5) to make contraceptive release. It alkoxide.
6) production of hydrophilic anticoagulant polyurethane.
7) polyethylene glycol 4000 as penetrative sugar-refining, can increase the osmotic pressure within the lumen, absorb moisture, to soften feces, volume increase, to promote intestinal peristalsis and defecation.
8) denture fixative.
9) experiment, on the study of the protein molecules can be simulated in a crowded environment, to verify the crowded environment of protein structure3: Food additive
Additive Chinese name: Polyethylene glycol (peg)
Allows the use of the additive of food Chinese name: Candy, chocolate products coating
1:We have 20 years of experience in exporting products, strong market response capabilities and a wide range of trading partners.2:We have a variety of certified factories to proHeater & Heat Exchanger duce high quality products.3:We offer full link hosted services from production to delivery.4:We provide testing services prior to shipment of the product.5: We will cultivate customers in every country market, let customers develop quickly with us, and win-win cooperation.6:Stable supply, delivery on time, quality assurance
Question 1:Can you supply free sStone Processing Machinery amples ?
Answer:Because so many free sample orders everyday to us, sorry, we need to supply sample with charge, but sample charge can be deducted from future orders.Hope you can understand.Question 2: How to assure your delivery same good quality as sample?
Answer: We just take sample from mass production. So same production line,same quality. Even we can supply you preshipment batch sample approval.Question3. How to assure our delivery and quality after prepayLean Pipe & Pipe Rack System ment? If there is a dispute about quality etc, how to solve the problem?
Answer: We are committed to ingredient industry for nearly 20 years. Our products sold popular to European, american, russia and asian market.
The most important is pls book order directly in Alibaba order.You can get extra Ali trade assurance. Our current assurance limit is USD104000 and will still up in future.
We welcome use Trade Assurance, you'll enjoy:
100% product quality protection
100% on-time shipment protection
100% payment protection for your covered amountQuestion 4:What kind of payment do you prefer?
Answer: We can accept TT, DP,LC,Westunion etc.
PaymentPayment
Term
T/T30%T/Tinadvance,paidthebalancebeforeshipmentCFR(C&F)30%T/Tinadvance,paidthebalanceagainstcopyofB/LCIFL/CL/Camountabove20,000usd,wecanacceptL/Cat
sightaftertheissuingbankapprovedbyusWest
UnionAmountlowerthan5000usd