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2. Polyethylene glycol PEG


【Chemical components】Ethylene oxide condensate

【Category】nonionic

【Specification】PEG200, 300, 400, 600, 800, 1000, 1500, 2000, 3000, 4000, 6000 , 8000
 
【Technical index】

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

5.07.0

PEG-300

colorless transparent liquid

≤20

340~416

270~330

≤1.0

5.07.0

PEG-400

colorless transparent liquid

≤20

255~312

360~440

410

≤1.0

5.07.0

PEG-600

colorless transparent liquid

≤20

170~208

540~660

2025

≤1.0

5.07.0

PEG-800

milk white paste

≤30

127~156

720~880

2632

≤1.0

5.07.0

PEG-1000

milk white paste

≤40

102~125

900~1100

3841

≤1.0

5.07.0

PEG-1500

milk white solid

≤40

68~83

1350~1650

4346

≤1.0

5.07.0

PEG-2000

milk white solid

≤50

51~63

1800~2200

4850

≤1.0

5.07.0

PEG-3000

milk white solid

≤50

34~42

2700~3300

5153

≤1.0

5.07.0

PEG-4000

milk white solid

≤50

26~32

3500~4400

5354

≤1.0

5.07.0

PEG-6000

milk white solid

≤50

17.5~20

5500~7000

5460

≤1.0

5.07.0

PEG-8000

milk white solid

≤50

12~16

7200~8800

6063

≤1.0

5.07.0


【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


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