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P5402

Sigma-Aldrich

Poly(ethylene glycol)

average mol wt 1,450

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Synonym(s):
PEG
Linear Formula:
H(OCH2CH2)nOH
CAS Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

form

powder, flakes, or chunks

mol wt

average mol wt 1,450

pH

4.5-7.5

viscosity

26.5 cSt (210 °F)

mp

43-46 °C

solubility

water: soluble (approximately 720 mg/ml, 20 °C)

density

1.0919 g/mL at 60 °C
1.0761 g/mL at 80 °C

SMILES string

C(CO)O

InChI

1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

InChI key

LYCAIKOWRPUZTN-UHFFFAOYSA-N

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1 of 4

This Item
3090288131081260
Poly(ethylene glycol) average mol wt 1,450

Sigma-Aldrich

P5402

Poly(ethylene glycol)

Poly(ethylene glycol) average Mn 10,000, flakes

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309028

Poly(ethylene glycol)

Poly(ethylene glycol) 35,000

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81310

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81260

Poly(ethylene glycol)

mol wt

average mol wt 1,450

mol wt

average Mn 10,000

mol wt

average Mn 35,000

mol wt

Mn 5,000-7,000, average Mn 6,000

mp

43-46 °C

mp

63-65 °C (lit.)

mp

64-66 °C

mp

60-63 °C

density

1.0919 g/mL at 60 °C, 1.0761 g/mL at 80 °C

density

1.07 g/mL at 25 °C

density

-

density

-

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

300

pH

4.5-7.5

pH

-

pH

-

pH

4.5-7.5

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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25G
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