Tetrahydrofuran 99.5% stabilizovaný p.a.
Dodávateľ: Thermo Scientific
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Nebezpečí
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Stabilizácia:
Stabilised with BHT (2,6-Di-Tert-Butyl-4-Methylphenol; Ionol)
ACRO446400010EA
76.89
EUR
ACRO446400010
ACRO446400025
Tetrahydrofuran 99.5% stabilizovaný p.a.
Tetrahydrofuran
Vzorec:
C₄H₈O Mw: 72,11 g/mol Teplota varu: 66 °C (760 mmHg) Teplota tavenia: –108,4 °C Hustota: 0,88 g/cm³ Teplota vzplanutia: –21 °C Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00005356 Číslo CAS: 109-99-9 OSN: 2056 ADR: 3,II |
Výsledky špecifikačného testu
Appearance | Clear colorless Liquid |
Infrared spectrum | Conforms |
Refractive index | 1.4060 to 1.4080 (20°C, 589 nm) |
Water | ≤0.05 % |
GC | ≥99.4 % |
Color scale | ≤10 APHA |
Stabilizer | 0.025% BHT |
Cadmium (Cd) | ≤0.05 ppm |
Calcium (Ca) | ≤0.5 ppm |
Chromium (Cr) | ≤0.05 ppm |
Cobalt (Co) | ≤0.05 ppm |
Copper (Cu) | ≤0.05 ppm |
Iron (Fe) | ≤0.5 ppm |
Lead (Pb) | ≤0.1 ppm |
Magnesium (Mg) | ≤0.5 ppm |
Manganese (Mn) | ≤0.05 ppm |
Nickel (Ni) | ≤0.02 ppm |
Zinc (Zn) | ≤0.5 ppm |
Acidity (CH3COOH) | ≤0.001 % |
Peroxides | ≤0.005 % |
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