Tlačiť

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

Dodávateľ: Merck
Nebezpečí


M-Clarity™ quality level = MQ100

1.00029.1000 1.00029.2500
1.00029.1000EA 116.73 EUR
1.00029.1000 1.00029.2500
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.

Vzorec: H₃CCN
Teplota varu: 81,6 °C (1013 hPa)
Teplota tavenia: –45,7 °C
Hustota: 0,782 g/cm³ (20 °C)
Teplota vzplanutia: 2 °C (ot. pohárek)
Skladovacia teplota: Ambient
Číslo MDL: MFCD00001878
Číslo CAS: 75-05-8
EINECS: 200-835-2
OSN: 1648
ADR: 3,II
REACH: 01-2119471307-38
Merck Index: 13,00071
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=cef8be50fcca82050c5bda827ad9c5f57f4c5e27&vid=b80b5c39e654fcf6904b18b58e22a816e8e138b7&prid=web&clid=SAPDAM

Order Now

Výsledky špecifikačného testu

Rozpustnost (20 °C) rozpustný
Bod tání -45,7 °C
Molární hmotnost 41,05 g/mol
Bod varu 81,6 °C (1013 hPa)
Tlak par 97 hPa (20 °C)
Bod vzplanutí 2 °C
Index lomu 1,34
Meze výbušnosti 3.0 - 17 %(V)
Hustota 0,786 g/cm3 (20 °C)
Hodnota pH ≤ 10 ppb
Teplota vznícení 524 °C
Viskozita, kinematická ≤ 10 ppb
Synonyma ACN, Methyl cyanide, Ethyl nitrile, Cyanomethane
Vzorec (Hill) C2H3N
Chemický vzorec CH3CN
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


Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Viac About VWR