Aceton ≥99.9%, SPECTRONORM® for spectroscopy
Dodávateľ: VWR Chemicals
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Nebezpečí
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Synonymá:
Propanone
Filtered through a 0.2 µm filter, packaged under nitrogen.
84700.320EA
122.95
EUR
84700.320
84700.260
Aceton ≥99.9%, SPECTRONORM® for spectroscopy
Aceton
SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.
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Vzorec:
CH₃COCH₃ Mw: 58,08 g/mol Teplota varu: 56,2 °C (1013 hPa) Teplota tavenia: –95,4 °C Hustota: 0,792 g/cm³ (20 °C) Teplota vzplanutia: <–20 °C (ot. pohárek) Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00008765 Číslo CAS: 67-64-1 EINECS: 200-662-2 OSN: 1090 ADR: 3,II REACH: 01-2119471330-49 Merck Index: 13,00067 |
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Výsledky špecifikačného testu
| Assay (GC) | ≥ 99.9 % |
| Solubility in water | Passes test ACS |
| Substances reducing KMnO₄ (as O) | Passes test ACS |
| Acidity | ≤ 0.0002 meq/g |
| Alkalinity | ≤ 0.0002 meq/g |
| Colouration | ≤ 10 APHA |
| Aldehydes (as HCHO) | ≤ 10 ppm |
| Evaporation residue | ≤ 5 ppm |
| 2-Propanol | ≤ 0.05 % |
| Methanol | ≤ 0.05 % |
| Water | ≤ 0.2 % |
| Absorbance (330 nm) | ≤ 0.70 |
| Absorbance (335 nm) | ≤ 0.22 |
| Absorbance (340 nm) | ≤ 0.07 |
| Absorbance (345 nm) | ≤ 0.02 |
| Absorbance (from 350 nm) | ≤ 0.004 |
| Transmittance (330 nm) | ≥ 20 % |
| Transmittance (335 nm) | ≥ 60 % |
| Transmittance (340 nm) | ≥ 85 % |
| Transmittance (345 nm) | ≥ 95 % |
| Transmittance (from 350 nm) | ≥ 99 % |
| Fluorescence (as quinine) (365 nm) | ≤ 1.0 ppb |
| Meets the requirements of "Specific use spectroscopy" according ACS |
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