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n-Heksan 99,0 GC_ASSAY_METHOD, LiChrosolv®, hypergrade LC-MS

Dostawca: Merck
Niebezpieczeństwo

Synonim: Hexyl hydride, Hexanen, Hexane

MQ100

1.03701.1000 1.03701.2500
1.03701.1000EA 590 PLN
1.03701.1000 1.03701.2500
n-Heksan 99,0 GC_ASSAY_METHOD, LiChrosolv®, hypergrade LC-MS
n-Heksan

LiChrosolv® hypergrade is accurately tested for LC-MS suitability, and meet all the requirements of modern LC-MS ionization methods (ESI/APCI - positive and negative mode).


Thanks to their low level of ionic background and low ion suppression, LiChrosolv® hypergrade solvents provide high reproducibility and high ionization efficiency. The packaging material has been improved to meet LC-MS quality requirements perfectly.

Formuła: H₃C(CH₂)₄CH₃
MW: 86.18 g/mol
Temp. Wrzenia: 69 °C (1013 hPa)
Temp. topnienia: –94.3 °C
Gęstość: 0.66 g/cm³ (20 °C)
Temp. Zapłonu: –22 °C
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

Purity (GC) ≥99.0%
Identity (IR) Conforms
Evaporation Residue ≤2.0 mg/l
Water ≤0.005%
Acidity ≤0.0002 meq/g
Alkalinity ≤0.0002 meq/g
Al (Aluminium) ≤10 ppb
Ca (Calcium) ≤10 ppb
Fe (Iron) ≤10 ppb
K (Potassium) ≤5 ppb
Mg (Magnesium) ≤10 ppb
Na (Sodium) ≤10 ppb
Transmission (at 210 nm) ≥60%
Transmission (at 225 nm) ≥ 90%
Transmission (from 245 nm) ≥98%
Suitable for LC-MS; Intensity of Background Mass Peak Based on Reserpine (APCI/ESI Positive) ≤2 ppb
Suitable for LC-MS; Intensity of Background Mass Peak Based on Reserpine (APCI/ESI Negative) ≤20 ppb
Filtered by 0.2 µm Filter


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