n-Heksan 97, CHROMASOLV™ LC-MS, Riedel-de Haën™
Dostawca: Honeywell Chemicals
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Niebezpieczeństwo
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Synonim:
Hexyl hydride, Hexanen, Hexane
34986-1L
34986-2.5L
34986-4X2.5L
34986-6X1L
34986-1LEA
726
PLN
34986-1L
34986-2.5L
34986-4X2.5L
34986-6X1L
n-Heksan 97, CHROMASOLV™ LC-MS, Riedel-de Haën™
n-Heksan
- For LC-MS and LC-UV trace metals analysis
- HPLC / UV-VIS quality control
- Low gradient baseline drift
- Low levels of trace metals
- No non-volatile impurities
Formuła:
H₃C(CH₂)₄CH₃ MW: 86.18 g/mol Temp. Wrzenia: 66…69 °C(1.013 hPa) Temp. topnienia: –95 °C Gęstość: 0.660…0.668 g/cm³ (20 °C) Temp. Zapłonu: 7.4 %(V) Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00009520 Numer CAS: 110-54-3 Numer WE (dawny EINECS): 203-777-6 Jednostka: 1208 ADR: 3 II Klasyfikacja Merck : 13,04712 |
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Wyniki testów specyfikacyjnych
Vapor Density | ~3 (vs air) |
Assay (GC) | Min. 97 % |
Non-volatile matter | Max. 0.0005 % |
Water (Karl Fischer) | Max. 0.01 % |
Free acid (as CH₃COOH) | Max. 0.001 % |
Free alkali (as NH₃) | Max. 0.0005 % |
Calcium (Ca) | Max. 0.00001 % |
Potassium (K) | Max. 0.00001 % |
Magnesium (Mg) | Max. 0.00001 % |
Sodium (Na) | Max. 0.00001 % |
Transmittance at 200 nm | Min. 20 % |
Transmittance at 225 nm | Min. 80 % |
Transmittance from 250 nm | Min. 98 % |
Suitability for HPLC-MS | complying |
Refractive Index | n20/D 1.375 (lit.) |
Vapor Pressure | ~132 mmHg ( 20 °C) |
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