n-Heptan 99%, AcroSeal™ for biochemistry
Dodávateľ: Thermo Scientific
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Nebezpečí
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447070010.EA
88.12
EUR
447070010.
447070025.
n-Heptan 99%, AcroSeal™ for biochemistry
n-Heptane
Vzorec:
H₃C(CH₂)₅CH₃ Mw: 100,20 g/mol Teplota varu: 98,4 °C (1013 hPa) Teplota tavenia: –91 °C Hustota: 0,683 g/cm³ Teplota vzplanutia: –4 °C Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00009544 Číslo CAS: 142-82-5 OSN: 1206 ADR: 3,II |
Výsledky špecifikačného testu
Appearance | Clear liquid |
Infrared spectrum | Conforms |
Refractive index | 1.3850 to 1.3890 (20°C, 589 nm) |
Water | ≤0.01 % |
GC | ≥98.5 % |
UV | at 300 nm A: ≤0.01 |
UV | at 400 nm A: ≤0.01 |
UV | 1 cm cell vs water |
UV | at 260 nm A: ≤0.08 |
UV | at 280 nm A: ≤0.05 |
Color scale | ≤10 APHA |
Residue after evaporation | ≤0.0005 % |
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