Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) , averageMn~4,400 , 9003-11-6
Synonym(s):
PEG-PPG-PEG;Pluronic L-81;Pluronic L-35;Pluronic 17R4;PPG-PEG-PPG
CAS NO.：9003-11-6
Empirical Formula: C5H10O2
Molecular Weight: 102.132
MDL number: MFCD00082049
EINECS: 618-355-0
| Pack Size | Price | Stock | Quantity |
| 100ML | RMB439.20 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 57-61 °C |
| Boiling point: | >200 °C(lit.) |
| Density | 1.095 g/mL at 25 °C |
| bulk density | 1050kg/m3 |
| vapor density | >1 (vs air) |
| vapor pressure | <0.3 mm Hg ( 20 °C) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | 2-8°C |
| solubility | H2O: at <70 °Csoluble |
| form | solution |
| color | APHA: ≤120, 50/50 in CH3OH |
| PH | 5.0-7.5 (100g/L in H2O) |
| PH Range | 5.0 - 7.5 |
| biological source | synthetic |
| Water Solubility | Miscible with water. |
| λmax | λ: 260 nm Amax: ≤0.3 λ: 280 nm Amax: ≤0..2 |
| Merck | 13,7644 |
| LogP | -1.293 (est) |
| EPA Substance Registry System | Poloxalene (9003-11-6) |
Description and Uses
Pluronic® F-127 is a nonionic detergent widely used to solubilize hydrophobic molecules such as cell-permeable AM esters of Fluo-4, Fluorica-8 calcium indicators, and Di-4-ANEPS, Di-8-ANEPS potentiometric probes and facilitate their loading into cells. We offer Pluronic® F-127 as a ready-to-use 10% solution in H2O.
Below is a typical procedure for loading AM esters of ion indicators and other dyes into cells using a 10% solution of Pluronic® F-127 in water. Cell loading conditions may vary depending on the cell types or compounds loaded.
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.
Safety
| Hazard statements | H412 |
| Precautionary statements | P273-P501 |
| Hazard Codes | T |
| Risk Statements | 21-23/24/25-25-36/37/38 |
| Safety Statements | 23-24/25-45-36/37/39-26 |
| WGK Germany | 3 |
| RTECS | TP6164333 |
| TSCA | Yes |
| HS Code | 39059100 |
| Hazardous Substances Data | 9003-11-6(Hazardous Substances Data) |
| Toxicity | LD50 oral in rabbit: 35gm/kg |
