CAS: 25322-68-3
Molecular formula: OH(CH2CH2O)nH
English name: Polyethylene glycol
Specification
|
Appearance(25℃)
|
Color Pt-Co
|
Hydroxyl Value
|
Molecular weight
|
Freezing point℃
|
Moisture(%)
|
PH value (1% aqueous solution)
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Package
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PEG-200
|
Colorless and clear liquid
|
≤20
|
510~623
|
180~220
|
—
|
≤1.0
|
5.0~7.0
|
200KGS/Drum Common chemical
|
PEG-300
|
Colorless and clear liquid
|
≤20
|
340~416
|
270~330
|
—
|
≤1.0
|
5.0~7.0
|
PEG-400
|
Colorless and clear liquid
|
≤20
|
255~312
|
360~440
|
4~10
|
≤1.0
|
5.0~7.0
|
PEG-600
|
Colorless and clear liquid
|
≤20
|
170~208
|
540~660
|
20~25
|
≤1.0
|
5.0~7.0
|
PEG-800
|
Milky white cream
|
≤30
|
127~156
|
720~880
|
26~32
|
≤1.0
|
5.0~7.0
|
PEG-1000
|
Milky white cream
|
≤40
|
102~125
|
900~1100
|
38~41
|
≤1.0
|
5.0~7.0
|
PEG-1500
|
Milky white solid
|
≤40
|
68~83
|
1350~1650
|
43~46
|
≤1.0
|
5.0~7.0
|
25KGS/Bag Common chemical
|
PEG-2000
|
Milky white solid
|
≤50
|
51~63
|
1800~2200
|
48~50
|
≤1.0
|
5.0~7.0
|
PEG-3000
|
Milky white solid
|
≤50
|
34~42
|
2700~3300
|
51~53
|
≤1.0
|
5.0~7.0
|
PEG-4000
|
Milky white solid
|
≤50
|
26~32
|
3500~4400
|
53~54
|
≤1.0
|
5.0~7.0
|
PEG-6000
|
Milky white solid
|
≤50
|
17.5~20
|
5500~7000
|
54~60
|
≤1.0
|
5.0~7.0
|
PEG-8000
|
Milky white solid
|
≤50
|
12~16
|
7200~8800
|
60~63
|
≤1.0
|
5.0~7.0
|
Application:
Reacted with fatty acid to make surfactants of different performance, this product series can be used as medical binder, cream and shampoo base material; used as lubricants, binders and plasticizers, wetting agents for fiber processing, pottery, metal processing, rubber molding; used in water soluble paints and printing inks; and used as a wetting agent in the electroplating industry.
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