Factory Direct Sales Polyethylene Glycol Peg 400 CAS25322-68-3

• Customization: Available
• CAS No.: 25322-68-3
• EINECS: Ho(CH2CH2o)Nh
• Model NO.: PEG
• Appearance: Liquid
• Type: 0 °
• Purity: 99%
• Density: 1.27cm3/Ml
• pH: 5.5-7.5
• Viscosity: 4.3-10.5
• Delivery Time: 15 Days
• 1: Powder
• Transport Package: 200kg/Drum
• Specification: 200kg/Drum
• Trademark: Zhouhu
• Origin: Hebei
• HS Code: 340490000
• Production Capacity: 20000 Ton/Tons Per Month

Product Description

Product Description

Polyethylene glycol is a polymer composed of ethylene glycol molecules connected by ether bonds.

It is a colorless and transparent liquid, easily soluble in water, with a pH value of 5-7 in 1% aqueous solution and an average molecular weight between 300-500. The characteristics of this product are that it can be miscible with water in any proportion, is not easy to volatilize, and is used as a humidifier in various mixtures to absorb and retain moisture.

Product Parameters

Items of Analysis	Index
Appearance	Colorless transparent liquid
Content	≥99.0%
Benzene	≤0.1%
Water content(m/m)	≤0.5%
Colour(Pt-Co)	≤40
Diphenyl Sulfide	≤0.1%
Diphenyl Disulfide	≤0.3%

 

Type	Appearance (25ºC)	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		≤40	340~416	270~330
PEG 400		≤40	255~311	360~440
PEG 500		≤40	205~280	480~530
PEG 600		≤40	170~208	540~660
PEG 800	White paste	≤40	127~156	720~880
PEG 1000		≤40	102~125	900~1100
PEG 1500	White solid	≤40	68~84	1350~1650
PEG 2000	White flake	≤50	51~63	1800~2200
PEG 3000		≤50	34~42	2700~3300
PEG 3350		≤50	32~40	3200~3450
PEG 4000		≤50	26~32	3600~4400
PEG 6000		≤50	16~21	5400~7000
PEG 8000		≤50	12~16	7200~8800
PEG10000		≤50	8~11	8600-10500
PEG20000	White power	≤50	-----	18500-22000
Test Method	--	GB/T 3143	GB/T 7383	Calculated	GB/T 6368

Detailed Photos

Molecular weight of 200 ~ 600 is a liquid at room temperature, molecular weight of more than 600 will gradually become semi-solid, with the average molecular weight of different properties are also different. From colorless, odorless viscous liquids to waxy solids. With the increase of molecular weight, its hygroscopic ability decreases correspondingly. It is soluble in water, ethanol and many other organic solvents. Low steam pressure, stable to heat, acid and alkali. Doesn't work with many chemicals. It has good hygroscopicity, lubricity and cohesiveness. Non-toxic, non-irritating.

Application

It is widely used in cosmetics, pharmaceutical, chemical fiber, rubber, plastics, papermaking, paint, electroplating, pesticide, metal processing and food processing. PEG products are classified into pharmaceutical grade, cosmetic grade, food grade and industrial grade.

1. Used for a variety of pharmaceutical preparations, such as injection, eye preparation, oral and rectal preparations, etc.

2. For drugs that are not readily soluble in water, they can be used as carriers of solid dispersants to achieve solid dispersion.

3. Used as analytical reagent, gas chromatographic stationary liquid.

4. Widely used as a modifier of carrier and the inner wall of the capillary column.

5. As dispersing agent, lubricant, emulsifier, mold polishing agent, agent, softener in production of rubber, metal processing, paper and other industrial, etc.

6. Daily-use cosmetics industry with moisturizing agent, inorganic salt solubilizer, viscosity regulator, etc.

7. Used as a flocculating agent, fluid anti-friction, adhesives, thickeners and denture fixative.

8. Low molecular weight PEG, used in cream, emulsion and toothpaste, shaving cream, etc.

9. PEG with high molecular weight is suitable for lipstick, deodorant bar, soap, shaving soap, foundation and cosmetics.

Packaging & Shipping

Company Profile

Hebei Zhouhu Trade Co., Ltd. is a professional chemical production and export enterprises.  It is located in Hebei Province, China, near the port.Product quality and technology have reached international standards, has become a well-known brand in China's titanium dioxide industry.Products sell well all over the world, exported to Southeast Asia, North America, South America, Europe and other countries and regions.
We employ professional technicians to make continuous progress of our products.  We pay attention to product quality, environmental protection, harmless.  We strive to let customers buy high quality products at low prices and better serve customers.
We are trying to satisfy customers with products, surprise customers with prices, and impress customers with services.  Our business philosophy is "the pursuit of quality, create a world brand". Besides the quality, we think the competitive price of goods is also important. Our comprehensive distribution network, buying power and efficient inventory management system allow us to offer our products at the best possible prices.
Our principle is: Quality Chemicals With Competitive Prices - We Supply!

FAQ

Q&A
1.  What's Your Payment Terms?
a: We Are Ok For t/t, l/c At Sight, l/c 90/120 Days, We Can Also Try Oa For Regular And Reliable Clients.
 
2.  What's Your Delivery Time?
a: Usually We Will Arrange The Shipment In 7 -15 Days.
 
3.  How About The Packing?
a: Usually We Provide The Packing As 25 Kg / Bag Or Carton.  Of Course, If You Have Special Requirements On Them, We Will According To You.
 
4.  How About The Validity Of The Products?
a: According To The Products You Ordered.
 
5. How To Confirm The Product Quality Before Placing Orders?   
a: You Can Get Free Samples From Us Or Take Our Sgs Report As Referene Or Arrange Sgs Before Loading.

6.  What Is Loading Port?
a: Usually Is Tianjing ,Qin