Polyethylene Glycol 4000/6000//8000/400 Peg CAS 25322-68-3 Factory Price

• CAS No.: 25322-68-3
• Formula: Ho(CH2CH2o)Nh
• EINECS: 200-849-9
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: 400-800-1200
• Colour: White
• Melting Point: 64 to 66 ° C
• Boiling Point: >250ºC
• Density: 1.27 G/Cm³
• Flash Point: 270 ºC
• Transport Package: 200kg/ Barrel
• Specification: 200KG/ barrel
• Trademark: baoqu
• Origin: China
• HS Code: 2909410000
• Production Capacity: 50, 000 Tons/Year

Product Description

 

Product Description

Product Name	Polyethylene Glycol PEG 4000 / 6000
Brand Name	Greenway Biotech
Purity	98%
CAS No.	25322-68-3
Appearance	White Powder
Test Method	HPLC

Applications

1: Cosmetic

Low 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 structure

3: Food additive
Additive Chinese name: Polyethylene glycol (peg)
Allows the use of the additive of food Chinese name: Candy, chocolate products coating

Detailed Photos

 

Packaging & Shipping

 

FAQ

1, Q: Can you supply samples for testing?
A: Yes, Our samples are free for your testing,
However, you need to afford the delivery fee (DHL/TNT/EMS)
The delivery fee will be deducted from the future bulk order.
2, Q: What documents you provide for every shipment?
A: Usually, Commercial invoice, Packing list, Bill of lading, COA, Certificate of origin,
MSDS are promised. Other documents you need for import,
please feel free to contact us.
3,Q: How can i get the price for this product?
A: Please give us the exact quantity,packing,destination port and
other necessary information,we will give you quotation according
to your specific requirments.
4,Q: How about delivery lead time?
A: Delivery lead time: About 7-10 days after payment confirmed.(Chinese holiday not included).
5,Q:How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T,Western Union or Paypal or secure payment. 

 

Company Members

Polyethylene glycol and polyethylene glycol fatty acid ester are widely used in cosmetics industry and pharmaceutical industry. Because polyethylene glycol has many excellent properties: water solubility, non-volatility, physiological inertia, gentleness, lubricity and make the skin wet, soft, pleasant after use. Polyethylene glycol with different relative molecular weight grades can be selected to change the viscosity, hygroscopicity and structure of the product. Polyethylene glycol (Mr<2000) with low molecular weight is suitable for use as a wetting agent and consistency regulator, for creams, lotions, toothpastes and shaving creams, etc., and for unwashed hair care products to give hair a filamentous shine. Polyethylene glycol (Mr>2000) with high molecular weight is suitable for lipstick, deodorant stick, soap, shaving soap, foundation and beauty cosmetics. In cleaning agents, polyethylene glycol is also used as a suspension agent and a thickener. In the pharmaceutical industry, it is used as a base for ointments, emulsions, ointments, lotions and suppositories.
Polyethylene glycol is widely used in a variety of pharmaceutical preparations, such as injectable, topical, ocular, oral, and rectal preparations. Solid grade polyethylene glycol can be added to liquid polyethylene glycol to adjust the viscosity for local ointment; Polyethylene glycol mixture can be used as suppository substrate. The aqueous solution of polyethylene glycol can be used as a suspension aid or to adjust the viscosity of other suspension media. The combination of polyethylene glycol and other emulsifiers increases the stability of the emulsion. In addition, polyethylene glycol is also used as film coating agent, tablet lubricant, controlled release material, etc