542342

Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol)

average Mn ~14,600

Manufacturer: Sigma Aldrich

CAS Number: 9003-11-6

Synonym(S): Pluronic® F-108, PEG-PPG-PEG

Select a Size

Pack Size SKU Availability Price
250 G 542342-250-G In Stock ₹ 6,910.00
1 KG 542342-1-KG In Stock ₹ 10,489.50

542342 - 250 G

₹ 6,910.00

In Stock

Quantity

1

Base Price: ₹ 6,910.00

GST (18%): ₹ 1,243.80

Total Price: ₹ 8,153.80

vapor density

>1 (vs air)

Quality Level

100

vapor pressure

<0.3 mmHg ( 20 °C)

mol wt

average Mn ~14,600

composition

PEG, 82.5 wt. %

pH

6.0-7.4 (2.5% in H2O)

surface tension

41 dyn/cm, 25 °C, 0.1 wt. % in H2O

viscosity

2,800 cP(77 °C, Brookfield)(lit.)

transition temp

cloud point >100 °C (1 wt. % aqueous solution)Tm (DSC) 60 °C (at peak)

HLB

>24.0

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Description

  • General description: Pluronic® F108 is a tri block copolymer and a terminal primary dihydroxy-functional oligomer. It behaves as a nonionic surfactant. It is a surface active material whose properties are dependent on the hydrophilic (EO)/hydrophobic (PO) ratio. High EO content gives better o/w stabilizers.
  • Application: Hard and soft surface cleaners, defoamers in coatings and water treatment. Lubricant in metal working, anti-foaming aid and extender for linear and cross-linked polyesters and polyurethanes.
  • Features and Benefits: Surface active material whose properties are dependent on the hydrophilic (EO)/hydrophobic (PO) ratio. High EO content gives better o/w stabilizers.
  • Physical form: Terminal primary dihydroxy-functional oligomer.
  • Legal Information: Pluronic is a registered trademark of BASF

SAFETY INFORMATION

WGK

WGK 1

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vapor density:
>1 (vs air)

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100

vapor pressure:
<0.3 mmHg ( 20 °C)

mol wt:
average Mn ~14,600

composition:
PEG, 82.5 wt. %

pH:
6.0-7.4 (2.5% in H2O)

surface tension:
41 dyn/cm, 25 °C, 0.1 wt. % in H2O

viscosity:
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transition temp:
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