|
specifications
|
appearance
(25℃)
|
color
Pt-Co
|
hydroxyl value
mgKOH/g
|
molecular weight
|
freezing point
℃
|
moisture(%)
|
PH value
(1% aqueous solution)
|
|
PEG-200
|
colorless transparent liquid
|
≤20
|
510~623
|
180~220
|
—
|
≤1.0
|
5.0～7.0
|
|
PEG-300
|
colorless transparent liquid
|
≤20
|
340~416
|
270~330
|
—
|
≤1.0
|
5.0～7.0
|
|
PEG-400
|
colorless transparent liquid
|
≤20
|
255~312
|
360~440
|
4～10
|
≤1.0
|
5.0～7.0
|
|
PEG-600
|
colorless transparent liquid
|
≤20
|
170~208
|
540~660
|
20～25
|
≤1.0
|
5.0～7.0
|
|
PEG-800
|
milk white paste
|
≤30
|
127~156
|
720~880
|
26～32
|
≤1.0
|
5.0～7.0
|
|
PEG-1000
|
milk white paste
|
≤40
|
102~125
|
900~1100
|
38～41
|
≤1.0
|
5.0～7.0
|
|
PEG-1500
|
milk white solid
|
≤40
|
68~83
|
1350~1650
|
43～46
|
≤1.0
|
5.0～7.0
|
|
PEG-2000
|
milk white solid
|
≤50
|
51~63
|
1800~2200
|
48～50
|
≤1.0
|
5.0～7.0
|
|
PEG-3000
|
milk white solid
|
≤50
|
34~42
|
2700~3300
|
51～53
|
≤1.0
|
5.0～7.0
|
|
PEG-4000
|
milk white solid
|
≤50
|
26~32
|
3500~4400
|
53～54
|
≤1.0
|
5.0～7.0
|
|
PEG-6000
|
milk white solid
|
≤50
|
17.5~20
|
5500~7000
|
54～60
|
≤1.0
|
5.0～7.0
|
|
PEG-8000
|
milk white solid
|
≤50
|
12~16
|
7200~8800
|
60～63
|
≤1.0
|
5.0～7.0
|
【Properties and application】
Polyethylene glycol series can be used as solvent, o/w emulsifying agent, stabilize;
PEG4000, PEG6000 are used as excipient in medical industry; as coating agent in paper-amking industry; as additive in rubber industry;
Polyethylene glycol series product can be used as ester type surface active agent;
PEG-200 can be used as medium in organic synthesis;
PEG-400, PEG-600, PEG-800 are used as basis of medical and cosmetics; lubrication agent in rubber and textile industry;
【Packaging and storage】
PEG200, 400, 600, 800, 1000, 1500: 200kg iron drum or 50kg plastic drum;
PEG2000, 3000, 4000, 6000 , 8000: 20Kg woven bag
This series product is non-toxic chemical products; store in dry and ventilated place;
Expiration date: 2 year
