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Competitive Price Good Quality CAS No.9003-11-61 Polyether Polyol with Low Price
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| Polyethylene-polypropylene glycol Basic information | |
| Product Name: | Polyethylene-polypropylene glycol |
| CAS: | 9003/11/6 |
| MF: | C5H10O2 |
| MW: | 102.1317 |
| EINECS: | 618-355-0 |
| Polyethylene-polypropylene glycol Chemical Properties | |
| Melting point | 57-61 °C |
| Boiling point | >200 °C(lit.) |
| density | 1.095 g/mL at 25 °C |
| vapor density | >1 (vs air) |
| vapor pressure | <0.3 mm Hg ( 20 °C) |
| refractive index | n20/D 1.466 |
| Fp | >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 |
| Water Solubility | Miscible with water. |
| λmax | λ: 260 nm Amax: ≤0.3 |
| λ: 280 nm Amax: ≤0..2 | |
| Merck | 137,644 |
| EPA Substance Registry System | Poloxalene (9003-11-6) |
Polyether polyols' major use is in polyurethane foams. Flexible foams are primarily used in cushioning applications such as furniture, bedding and car seats, and in carpet underlay. Rigid foam's largest consumer is the construction industry where it is mostly used for insulation. Rigid foam is also used in commercial refrigeration and packaging. Smaller uses for polyether polyols include elastomers, adhesives and sealants, surface coatings and polyurethane fibres.
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