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

Leverandør: Merck
Danger


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 1975 NOK
1.00029.1000 1.00029.2500 1.00029.9010 1.00029.9030 1.00029.9185 1.00029.4000
Acetonitril, LiChrosolv®, hypergrade for LC-MS, Supelco®
Acetonitril

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.

Formel: H₃CCN
Kokepunkt: 81,6 °C (1013 hPa)
Tetthet: 0,782 g/cm³ (20 °C)
Flash punkt: 2 °C (closed cup)
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD00001878
CAS-nummer: 75-05-8
EINECS: 200-835-2
FN: 1648
ADR: 3,II
REACH: 01-2119471307-38
Merck Indeks: 13,00071
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Spesifikasjon Testresultater

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

SPESIFIKASJONER

Environmentally Preferable Safer Human and Environmental Health Safer Human and Environmental Health Safer Human and Environmental Health
Miljøsertifikat Chem21 Solvent Selection Guide recommended by default and after discussion Chem21 Solvent Selection Guide recommended by default EPA Safer Chemical Solvent (Green Circle Rating); Chem21 Solvent Selection Guide recommended by default and after discussion

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