Factory Sales Polyethylene Glycol Peg Owder / Liquid CAS 25322-68-3

• Customization: Available
• CAS No.: 25322-68-3
• Formula: Ho(CH2CH2o)Nh
• Model NO.: PEG
• EINECS: 200-849-9
• Appearance: Liquid
• Product Name: Peg
• Purity: 99%
• pH: 5.5-7.5
• Density: 1.27cm3/Ml
• Viscosity: 4.3-10.5
• Package: 200kg/Drum
• Delivery Time: 15 Days
• MOQ: 1 Ton
• Payment Term: T/T, L/C
• Transport Package: 200kg/Drum
• Specification: 99%
• Origin: China
• HS Code: 3404900000
• Production Capacity: 100000tons/ Years

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

Packaging & Shipping

200kg/drum , 50kg/drum 

 

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.