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Pemasok yang Diaudit extractant Diethylene glycol with 99% purity CAS 111-46-6
| Diethylene glycol Basic information | |
| Product Name: | Diethylene glycol |
| CAS: | 111-46-6 |
| MF: | C4H10O3 |
| MW: | 106.12 |
| EINECS: | 203-872-2 |
| Diethylene glycol Chemical Properties | |
| Melting point | −10 °C(lit.) |
| Boiling point | 245 °C(lit.) |
| density | 1.118 g/mL at 25 °C(lit.) |
| vapor density | 2.14 (vs air) |
| vapor pressure | 0.01 mm Hg ( 20 °C) |
| refractive index | n20/D 1.447(lit.) |
| Fp | 143 °C |
| solubility | H2O: 50 mg/mL at 20 °C, clear, colorless |
| form | Oily Liquid |
| pka | 14.03±0.10(Predicted) |
| color | colorless |
| Relative polarity | 0.713 |
| Odor | Practically odorless. |
| PH | 5.5-7.0 (25ºC, 50mg/mL in H2O) |
| explosive limit | 2-12.3% |
| Water Solubility | SOLUBLE |
| FreezingPoint | -10.45ºC |
| Sensitive | Hygroscopic |
| λmax | λ: 260 nm Amax: ≤0.02 |
| λ: 280 nm Amax: ≤0.01 | |
| Merck | 143,119 |
| BRN | 969209 |
| InChIKey | MTHSVFCYNBDYFN-UHFFFAOYSA-N |
| CAS DataBase Reference | 111-46-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Ethanol, 2,2'-oxybis-(111-46-6) |
| EPA Substance Registry System | Diethylene glycol (111-46-6) |
| Apperance | colorless, transparent, no visible impuirties |
| Purity | 99.94 |
| Water (%) ,w/w | 0.011 |
| Acidity% | 0.0013 |
| Sp.Gr.at 20/20C(g/m3) | 1.1163 |
| Colour (Pt-Co Scale) H.U | 5 |
| Ethylene glycol content % | 0.0014 |
| Iron content (as Fe) mg/kg | ≤0.1 |
| Triethylene Glycol content,% | 0.028 |
| Distillation range(760mmHg) ºC | Distillation range 15 |
| IBP 244.1 | |
| DP 245.6 | |
| Ash content % | 0.0006 |
| content (as CL) mg/kg | ≤0.5 |
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