2-Metyl-2-propanol 99.5% for analysis
Leverantör: Thermo Scientific
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Fara
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Synonyms:
tert-Butylalkohol
447010010
447010025
ACRO447010010EA
1075
SEK
ACRO447010010
ACRO447010025
2-Metyl-2-propanol 99.5% for analysis
2-Metyl-2-propanol
Formel:
(CH₃)₃COH MW: 74,12 g/mol Kokpunkt: 83 °C (760 mmHg) Smältpunkt: 25…25,5 °C Densitet: 0,78 g/cm³ Flampunkt: 11 °C Storage Temperature: Omgivande |
MDL Number:
MFCD00004464 CAS nummer: 75-65-0 UN: 1120 ADR: 3,II |
Specifikation testresultat
Appearance | Clear colorless Liquid |
Infrared spectrum | Conforms |
Refractive index | 1.3860 to 1.3880 (20°C, 589 nm) |
Water | ≤0.1 % |
GC | ≥99.4 % |
Color scale | ≤10 APHA |
Residue after evaporation | ≤0.001 % |
Acidity | ≤0.0005 meq/g |
Alkalinity | ≤0.0002 meq/g |
Aluminium (Al) | ≤0.5 ppm |
Barium (Ba) | ≤0.1 ppm |
Boron (B) | ≤0.02 ppm |
Cadmium (Cd) | ≤0.05 ppm |
Calcium (Ca) | ≤0.5 ppm |
Chromium (Cr) | ≤0.02 ppm |
Cobalt (Co) | ≤0.02 ppm |
Copper (Cu) | ≤0.02 ppm |
Iron (Fe) | ≤0.1 ppm |
Lead (Pb) | ≤0.1 ppm |
Magnesium (Mg) | ≤0.1 ppm |
Manganese (Mn) | ≤0.02 ppm |
Nickel (Ni) | ≤0.02 ppm |
Tin (Sn) | ≤0.1 ppm |
Zinc (Zn) | ≤0.1 ppm |
Carbonyl compounds | ≤0.01 % (as butyraldehyde) |
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