2-Propanol ≥99.85%, CHROMASOLV™ for HPLC, Riedel-de Haën™
Leverandør: Honeywell ChemicalsSamlet vurdering
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Synonymer:
Isopropylalkohol
2-Propanol (Isopropyl alcohol, Isopropanol, IPA) is a colorless solvent and is the simplest example of a secondary alcohol. It can dissolve a wide range of non-polar compounds and works well as a degreaser. Propanol-2 has a boiling point of 82 °C. Suitable for HPLC and spectrophotometry.
- For HPLC and organic synthesis
- High-purity, multipurpose solvents
- High lot-to-lot consistency
Formel:
(CH₃)₂CHOH Molekylvægt: 60.1 g/mol Kogepunkt: 77…83 °C (1.013 hPa) Smeltepunkt: –90 °C Massefylde: 0.784…0.786 g/cm³ (20 °C) Flammepunkt: 12 °C Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00011674 CAS-nummer: 67-63-0 EINECS: 200-661-7 UN nummer: 1219 ADR: 3 II REACH: 01-2119457558-25 Merck Index: 13,05228 |
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Specifikationer Testresultater
IR spectrum | complying |
Assay (GC) | Min. 99.85 % |
Non-volatile matter | Max. 0.0003 % |
Water (Karl Fischer) | Max. 0.05 % |
Free acid (as C₂H₅COOH) | Max. 0.001 % |
Absorbance at 400 nm | Max. 0.01 |
Absorbance at 260 nm | Max. 0.01 |
Absorbance at 230 nm | Max. 0.10 |
Absorbance at 220 nm | Max. 0.20 |
Absorbance at 210 nm | Max. 0.70 |
Absorbance at 205 nm | Max. 1.0 |
APHA | Max. 10 |
Vapor Pressure | 33 mmHg ( 20 °C) |
Refractive Index | n20/D 1.377 (lit.) |
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