189456
Poly(ethylene oxide)
average MV 900,000 (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 | 189456-5-G | In Stock | ₹ 6,560.00 |
| 250 G | 189456-250-G | In Stock | ₹ 16,261.50 |
| 500 G | 189456-500-G | In Stock | ₹ 25,108.20 |
189456 - 5 G
In Stock
Quantity
1
Base Price: ₹ 6,560.00
GST (18%): ₹ 1,180.80
Total Price: ₹ 7,740.80
product name
Poly(ethylene oxide), average Mv ~900,000 (nominal), powder
form
powder
Quality Level
200
mol wt
average Mv ~900,000 (nominal)
contains
200-500 ppm BHT as inhibitor
viscosity
8,800-17,600 cP, 5 % 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
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | RIGAKU REAGENTS PEG 1000, 50%(w/v), 100 ml, CAS# 25322-68-3 | -- | ₹ 7,803.07 | |
| | Electron Microscopy Sciences Carbowax Polyethylene Glycol, PEG 400 viscous liquid, 25322-68-3, 450ml | -- | ₹ 4,072.66 | |
| | RIGAKU REAGENTS PEG 4000, 50%(w/v), 250 ml, CAS # 25322-68-3 | -- | ₹ 13,347.36 | |
| | RIGAKU REAGENTS PEG 6000, 50%(w/v), 250 ml, CAS# 25322-68-3 | -- | ₹ 13,347.36 | |
| | Medchemexpress LLC HY-Y0873 50mL , PEG300 CAS:25322-68-3 Purity:>98% | -- | ₹ 4,491.90 | |
| | eMolecules PEG4000 | 25322-68-3 | MFCD00002882 | 100g | -- | ₹ 6,297.22 | |
| | Poly(ethylene glycol) for GPC 108,000, MilliporeSigma™ Supelco™ | -- | ₹ 1,00,361.88 | |
| | Poly(ethylene glycol) for GPC 12,000, MilliporeSigma™ Supelco™ | -- | ₹ 23,785.68 | |
| | Poly(ethylene glycol) for GPC 20,000, MilliporeSigma™ Supelco™ | -- | ₹ 23,914.02 | |
| | Poly(ethylene glycol) for GPC 200, MilliporeSigma™ Supelco™ | -- | ₹ 24,598.50 |
...
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Description
- General description: Poly(ethylene oxide) is a synthetic hydrophilicpolymer available in a number of molecular weights. It can be obtained by thering-opening polymerization of ethylene oxide. This biocompatible polymer can be widely used in the field of biomedical research,tissue engineering and surface functionalization.
- Application: PEO can be used to prepare polymer electrolyte systems for energy storage and conversion devices due its low glass transition temperature and ability to form complex with many alkaline salts.Owing to its hydration and swelling properties, it is widely used as a precursor to prepare block copolymer micelles for selective drug and gene delivery.Itcan also be used to fabricate nanofibrous membranes for the adsorption of heavymetal ions.
- Features and Benefits: Excellent polymer chain flexibilityLow toxicityHigh solvation power Lowglass transition temperature
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