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Acetonitryl, LiChrosolv®, hypergrade for LC-MS, Supelco®

Dostawca: Merck
Niebezpieczeństwo

Synonim: Nitryl kwasu octowego, Cyjanek metylu

M-Clarity™ quality level = MQ100

1.00029.1000 1.00029.2500 1.00029.9010 1.00029.9030 1.00029.9185 1.00029.4000
1.00029.1000EA 372 PLN
1.00029.1000 1.00029.2500 1.00029.9010 1.00029.9030 1.00029.9185 1.00029.4000
Acetonitryl, LiChrosolv®, hypergrade for LC-MS, Supelco®
Acetonitryl

LiChrosolv® hypergrade is accurately tested for LC-MS suitability, and meets all the requirements of modern LC-MS ionisation 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 ionisation efficiency. The packaging material has been improved to perfectly meet LC-MS quality requirements.

Formuła: H₃CCN
MW: 41.05 g/mol
Temp. Wrzenia: 81.6
Temp. topnienia: –45.7 °C
Gęstość: 0.782 g/cm³ (20 °C)
Temp. Zapłonu: 2 °C (zamknięty kubek)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00001878
Numer CAS: 75-05-8
Numer WE (dawny EINECS): 200-835-2
Jednostka: 1648
ADR: 3 II
REACH: 01-2119471307-38
Klasyfikacja Merck : 13,00071
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Wyniki testów specyfikacyjnych

Purity (GC) ≥ 99.9 %
Identity (IR) conforms
Evaporation residue ≤ 1.0 mg/l
Water ≤ 0.01 %
Color ≤ 10 Hazen
Acidity ≤ 0.0001 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) ≤ 50 ppb
Any further metal (ICP-MS) ≤ 5 ppb
Gradient grade (at 210 nm) ≤ 1.0 mAU
Gradient grade (at 254 nm) ≤ 0.5 mAU
Fluorescence (as quinine at 254 nm) ≤ 1.0 ppb
Fluorescence (as quinine at 365 nm) ≤ 0.5 ppb
Transmission (at 191 nm) ≥ 25 %
Transmission (at 195 nm) ≥ 85 %
Transmission (at 200 nm) ≥ 96 %
Transmission (at 215 nm) ≥ 98 %
Transmission (from 230 nm) ≥ 99 %
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


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