2-Propanoli 99.5%, gradienttilaatu HPLC-analytiikkaan
Toimittaja: Thermo Scientific
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Vaara
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Synonyms:
Isopropyylialkoholi
ACRO383920025EA
167
EUR
ACRO383920025
ACRO383920010
2-Propanoli 99.5%, gradienttilaatu HPLC-analytiikkaan
2-Propanoli
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Kaava:
(CH₃)₂CHOH MW: 60,1 g/mol Kiehumispiste: 81…83 °C (760 mmHg) Sulamispiste: –89,5 °C Tiheys: 0,785 g/cm³ Leimahduspiste: 12 °C Storage Temperature: Huoneenlämpö |
MDL numero:
MFCD00011674 CAS-numero: 67-63-0 EINECS: 200-661-7 UN: 1219 ADR: 3,II REACH: 01-2119457558-25 Merck Index: 13,05228 |
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Testitulosten erittely
| Appearance | Clear colorless Liquid |
| Water | ≤0.1 % |
| GC | ≥99.4 % |
| UV | at 260 nm A: ≤0.005 |
| UV | at 270 nm A: ≤0.005 |
| UV | 1 cm cell vs HPLC-grade water |
| UV | at 205 nm Cut off |
| UV | at 220 nm A: ≤0.2 |
| UV | at 230 nm A: ≤0.1 |
| UV | at 240 nm A: ≤0.05 |
| UV | at 250 nm A: ≤0.01 |
| Residue after evaporation | ≤2 ppm |
| Acidity/alkalinity | ≤0.0001 meq/g |
| Gradient analysis | : |
| Absorbance largest eluted peak | ≤0.002 A.U. |
| Filtered to 0.2 micrometer | Filtered |
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