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Pemasok yang Diaudit Polyethylene-polypropylene glycol for Surfactant CAS 9003-11-6
| 188 Polyethylene-polypropylene glycol Basic information | |
| Product Name: | 188 Polyethylene-polypropylene glycol |
| CAS: | 9003-11-6 |
| MF: | C5H10O2 |
| MW: | 102.1317 |
| EINECS: | 618-355-0 |
| 188 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) |
| Spec | Item |
| Hydroxylvalue(mgkOH/g) | 54-58 |
| Viscosity (mPa.s/25ºC) | 400-600 |
| water (%≤) | 0.05 |
| PH value | 5-7 |
| Potassium (mg/kg) | - |
| Color (GD ≤) | 50 |
| Acid value (mgKOH/g) ≤ | 0.05 |
| Degree of unstaturation (mol/kg)≤ | 0.02 |
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