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Polyethylene glycol PEG

Chemical compositions: ethylene oxide condensate

Type: Nonionic

SpecificationsPEG200, 300, 400, 600, 800, 1000, 1500, 2000, 3000, 4000, 6000 , 8000 (special specifications can be processed)

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

5.0~7.0

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

 

Performance and application

1. Polyethylene glycol products can be used as solvent, cosolvent o/w emulsifier and stabilzier.

2. PEG4000 and PEG6000 can be used asexcipient in pharmaceutical industry.

3. Polyethylene glycol products can be used as raw materials of ester surfactants.

4. PEG-200 can be used as medium of organic synthesis or heat carrier with higher requirement.

5. PEG-400, PEG-600, and PEG-800 are used as substrates of medicines and cosmetics, or as lubricant and wetting agent in rubber and textile industries.

6. PEG-1000, and PEG-1500 are used as substrates, lubricants or softeners in pharmaceutical, textile, and cosmetic industries.

7. PEG-2000 and PEG-3000 are used as metal processing mould.

8. PEG-4000 and PEG-6000 are used as are used as substrates in cosmetic and medicine production.

9, PEG8000 is used as substrates in cosmetic and medicine production.

 

Packing, storage and transportation

    PEG200, 400, 600, 800, 1000, 1500 are packed by 200kg iron drum or 50kg plastic drum; PEG2000, 3000, 4000, 6000 , 8000 slices are packed by 20Kg woven bag.

    This product is non-toxic and nonflammable, thus it can be stored and transported as general chemicals. Keep in dry and well-ventilated warehouse. Shelf life is two years.

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