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) | Sigma Aldrich | ₹ 7,480.00 | |
 | Poloxamer 188 | Aaron Chemicals LLC | ₹ 2,566.80 - ₹ 16,256.40 | |
 | 691397-13-4 | Poloxamer 188 | A2B Chem | ₹ 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
Compare Similar Items
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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
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
form: suspension
Quality Level: 100
mol wt: __
composition: __
refractive index: __
surface tension: 43 dyn/cm, 25 °C, 0.1 wt. % in H2O
viscosity: 3,870 cP(25 °C, Brookfield)(lit.)
transition temp: cloud point 71-75 °C
density: 1.05 g/mL at 25 °C
HLB: 1.0 - 7.0
form:
suspension
Quality Level:
100
mol wt:
__
composition:
__
refractive index:
__
surface tension:
43 dyn/cm, 25 °C, 0.1 wt. % in H2O
viscosity:
3,870 cP(25 °C, Brookfield)(lit.)
transition temp:
cloud point 71-75 °C
density:
1.05 g/mL at 25 °C
HLB:
1.0 - 7.0
form: liquid
Quality Level: __
mol wt: __
composition: __
refractive index: __
surface tension: __
viscosity: __
transition temp: __
density: __
HLB: __
form:
liquid
Quality Level:
__
mol wt:
__
composition:
__
refractive index:
__
surface tension:
__
viscosity:
__
transition temp:
__
density:
__
HLB:
__
form: liquid
Quality Level: 200
mol wt: __
composition: __
refractive index: n20/D 1.468 (lit.)
surface tension: __
viscosity: __
transition temp: __
density: 1.062 g/mL at 25 °C (lit.)
HLB: __
form:
liquid
Quality Level:
200
mol wt:
__
composition:
__
refractive index:
n20/D 1.468 (lit.)
surface tension:
__
viscosity:
__
transition temp:
__
density:
1.062 g/mL at 25 °C (lit.)
HLB:
__