Industrial grade

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Industrial grade

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PEG3350
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Polyethylene glycol3350/PEG3350

Product    CAS#(CAS号码):25322-68-3

Description  Molecular Formula(分子结构): HO(CH2CH2O)nH

Typical Physical Properties-PEG3350

Range o

f Avg. 

Molecular 

Weight

Range 

of 

Average 

Hydroxyl 

Number, 

mg KOH/g

Density, 

g/cm3 @ 60°C

Melting 

or 

Freezing 

Range, °C

Solubility 

in 

Water 

at 20°C, % by wt

Viscosity 

at

100°C, 

cSt

Average 

Number 

of 

Repeating 

Oxyethylene 

Units

3100~3600

30-40

1.0926

50-60

65-67

76.0~110.0mm2/s

75-76

 

Avg.Liquid S

pecific Heat, 

cal/g/°C

Heat 

of 

Fusion, 

Cal/g

pH at 25°C, 

5% Aqueous 

Solution

Flash 

Point, 

Pensky 

Martens 

Closed 

Cup, °C

Flash 

Point, 

Cleveland 

Open 

Cup,

°C

Physical 

Form

0.50

39

4.5-7.5

246-250

285

Powder 

or Flake

Typical Known      •Adhesives           • Lubricants

Applications for    Agriculture        • Metalworking

Polyethylene       Ceramics            • Paints & Coatings

Glycol*            Chemical Intermediates • Paper & Paper Products Cosmetics & Personal Care  

                  • Pharmaceuticals        • Electronics         

                  • Printing & Inks        • Electroplating / Electropolishing  

                   Rubber & Elastomers• Food Processing & Packaging  • Textiles

                  • Household Products     • Wood Processing

 

Handling and Storage  Polyethylene Glycol 3350 is sold as a granular, powder or flake material. 

The containers should be kept sealed and should not be stored next to steam lines or other heat 

sources that could cause the product to soften or melt. Recommended storage temperature is below 40°C.                

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