189464
Poly(ethylene oxide)
average MV 4,000,000 (nominal), powder, hydroxyl, BHT as inhibitor
Manufacturer: Sigma Aldrich
CAS Number: 25322-68-3
Synonym(S): Polyethylene oxide, PEO
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 G | 189464-5-G | In Stock | ₹ 6,060.60 |
| 250 G | 189464-250-G | In Stock | ₹ 17,327.10 |
| 500 G | 189464-500-G | In Stock | ₹ 22,244.40 |
189464 - 5 G
In Stock
Quantity
1
Base Price: ₹ 6,060.60
GST (18%): ₹ 1,090.908
Total Price: ₹ 7,151.508
product name
Poly(ethylene oxide), average Mv ~4,000,000 (nominal), contains <1000 ppm BHT as inhibitor
form
powder
Quality Level
100
mol wt
average Mv ~4,000,000 (nominal)
contains
<1000 ppm BHT as inhibitor100-1000 ppm BHT as inhibitor
viscosity
1,650-5,500 cP, 1 % in H2O(25 °C, Brookfield)(lit.)
transition temp
Tm 65 °C
density
1.21 g/mL at 25 °C
functional group
hydroxyl
SMILES string
[H]OCCO
Other Options
...
Related Products
Description
- General description: Poly (ethylene oxide) (PEO) is a crystalline thermoplastic polymer. It is usually available over a wide range of molecular weights; the higher molecular weight entities are called poly (ethylene oxide), poly-oxyethylene or polyoxirane.[1]
- Application: PEO may be used to afford PEO-salt complexes which are act as polymeric electrolytes to be used for alkali metal rechargeable batteries.[2] PEO-polyester micelles have been reportedly used for drug delivery.[3] PEO hydrogels have been reported to be used for culture media, replacing agar. Cross-linked PEO may be used for drug delivery and blood filtration. Compounds form association complexes with high molecular weight PEO; for example:bromine combines with PEO in controlled release, carboxymethyl dextran and carechol tannis form complexes with PEO to act as adhesives, copolymer of methyl vinyl ether and maleic anhydride form complex with PEO for its use in microencapsulation of non aqueous inks.Industrially, PEO may be used to modify bituminous emulsion in paving compositions and as a dispersant for calamine lotion.[1][3][2][4]
SAFETY INFORMATION
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
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product name: Poly(ethylene oxide), average Mv ~4,000,000 (nominal), contains <1000 ppm BHT as inhibitor
form: powder
Quality Level: 100
mol wt: average Mv ~4,000,000 (nominal)
contains: <1000 ppm BHT as inhibitor100-1000 ppm BHT as inhibitor
viscosity: 1,650-5,500 cP, 1 % in H2O(25 °C, Brookfield)(lit.)
transition temp: Tm 65 °C
density: 1.21 g/mL at 25 °C
functional group: hydroxyl
SMILES string: [H]OCCO
product name:
Poly(ethylene oxide), average Mv ~4,000,000 (nominal), contains <1000 ppm BHT as inhibitor
form:
powder
Quality Level:
100
mol wt:
average Mv ~4,000,000 (nominal)
contains:
<1000 ppm BHT as inhibitor100-1000 ppm BHT as inhibitor
viscosity:
1,650-5,500 cP, 1 % in H2O(25 °C, Brookfield)(lit.)
transition temp:
Tm 65 °C
density:
1.21 g/mL at 25 °C
functional group:
hydroxyl
SMILES string:
[H]OCCO
product name: Poly(ethylene oxide), average Mv ~5,000,000 (nominal), powder
form: powder
Quality Level: 100
mol wt: average Mv ~5,000,000 (nominal)
contains: 200-500 ppm BHT as inhibitor
viscosity: 5,500-7,500 cP, 1 % in H2O(25 °C, Brookfield)(lit.)
transition temp: Tm 65 °C
density: 1.21 g/mL at 25 °C
functional group: hydroxyl
SMILES string: [H]OCCO
product name:
Poly(ethylene oxide), average Mv ~5,000,000 (nominal), powder
form:
powder
Quality Level:
100
mol wt:
average Mv ~5,000,000 (nominal)
contains:
200-500 ppm BHT as inhibitor
viscosity:
5,500-7,500 cP, 1 % in H2O(25 °C, Brookfield)(lit.)
transition temp:
Tm 65 °C
density:
1.21 g/mL at 25 °C
functional group:
hydroxyl
SMILES string:
[H]OCCO
product name: __
form: beads
Quality Level: 100
mol wt: average Mw ~100,000 by GPC
contains: __
viscosity: 17-21 sec.(25 °C, Ford, no. 4)(lit.)
transition temp: __
density: 1.18 g/mL at 25 °C
functional group: __
SMILES string: COC(=O)C=C
product name:
__
form:
beads
Quality Level:
100
mol wt:
average Mw ~100,000 by GPC
contains:
__
viscosity:
17-21 sec.(25 °C, Ford, no. 4)(lit.)
transition temp:
__
density:
1.18 g/mL at 25 °C
functional group:
__
SMILES string:
COC(=O)C=C
product name: __
form: __
Quality Level: 100
mol wt: __
contains: __
viscosity: __
transition temp: __
density: __
functional group: carboxylic acidester
SMILES string: __
product name:
__
form:
__
Quality Level:
100
mol wt:
__
contains:
__
viscosity:
__
transition temp:
__
density:
__
functional group:
carboxylic acidester
SMILES string:
__