435503
Poly(propylene glycol)-block-poly(ethylene glycol)-block-poly(propylene glycol)
average Mn ~3,300
Manufacturer: Sigma Aldrich
CAS Number: 691397-13-4
Synonym(S): Pluronic® 31R1, PPG-PEG-PPG
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 250 ML | 435503-250-ML | In Stock | ₹ 8,136.30 |
435503 - 250 ML
In Stock
Quantity
1
Base Price: ₹ 8,136.30
GST (18%): ₹ 1,464.534
Total Price: ₹ 9,600.834
form
viscous liquid
Quality Level
100
mol wt
average Mn ~3,300
composition
PEG, 10 wt. %
refractive index
n20/D 1.454
surface tension
34 dyn/cm, 25 °C, 0.1 wt. % in H2O
viscosity
660 cP(25 °C, Brookfield)(lit.)
transition temp
softening point −25 °Ccloud point 25 °C (1 wt. % aqueous solution)
density
1.018 g/mL at 25 °C
HLB
2.0 - 7.0
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) | -- | ₹ 7,480.00 | |
| | Poloxamer 188 | -- | ₹ 2,566.80 - ₹ 16,256.40 | |
| | 691397-13-4 | Poloxamer 188 | -- | ₹ 6,417.00 |
Related Products
Description
- General description: Surface activity of the polymer is dependent on the EO/PO ratio. PPG-PEG-PPG exhibits lower foaming, greater defoaming and reduced gelling tendencies relative to Pluronic® surfactants. Terminal secondary hydroxyl groups of PPG-PEG-PPG have lower reactivity and acidity than the primary hydroxyl groups in Pluronic surfactants.
- 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 activity is dependent on the EO/PO ratio. Lower foaming, greater defoaming and reduced gelling tendencies relative to Pluronic® surfactants. Terminal secondary hydroxyl groups have lower reactivity and acidity than the primary hydroxyl groups in Pluronic® surfactants.
- Legal Information: Pluronic is a registered trademark of BASF
SAFETY INFORMATION
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable