Sigma Aldrich 34851 Acetonitrile Chromasolv®, For Hplc, gradient grade, ≥99.9% Hplc grade Glass Bottle Cas 75-05-8 2.5 L

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Stok Kodu
34851-2.5L-R
Havale
2.446,44 TL (%5,00 havale indirimi)
* 274,82 TL den başlayan taksitlerle!!
2.575,20 TL KDV DAHİL
TEKLİF İSTE
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Sigma-Aldrich 34851 Acetonitrile suitable for HPLC, gradient grade, ≥99.9%
Synonym(s): ACN, Cyanomethane, Ethyl nitrile, Methyl cyanide
Linear Formula: CH3CN
CAS Number: 75-05-8
Molecular Weight: 41.05
Beilstein: 741857
EC Number: 200-835-2
MDL number: MFCD00001878 eCl@ss: 39031501
PubChem Substance ID: 329755061
NACRES: NA.03
 
PROPERTIES
grade gradient grade 
Quality Level 100 
vapor density 1.41 (vs air) 
vapor pressure 72.8 mmHg ( 20 °C) 
assay ≥99.9% 
form liquid 
autoignition temp. 973 °F 
expl. lim. 16 % 
baseline drift measuring range ≤15 mAU (210 nm) 
technique(s) HPLC: suitable 
impurities
≤0.0002% free alkali (as NH3)
≤0.0005% non-volatile matter
≤0.001% free acid (as CH3COOH)
≤0.02% water (Karl Fischer)
≤0.5 ppb fluorescence (quinine) at 365 nm
≤1 ppb fluorescence (quinine) at 254 nm 
refractive index n20/D 1.344 (lit.) 
bp 81-82 °C (lit.) 
mp −45 °C (lit.) 
density 0.786 g/mL at 25 °C (lit.) 
HPLC-gradient
≤0.5 mAU at 254 nm
≤3 mAU at 210 nm 
UV absorption
λ: 195 nm Amax: ≤0.12
λ: 200 nm Amax: ≤0.032
λ: 230 nm Amax: ≤0.0044
λ: 235 nm Amax: ≤0.0044
λ: 250 nm Amax: ≤0.0044
λ: 400 nm Amax: ≤0.0044 
application(s) food and beverages 
storage temp. room temp 
 
sigma aldrich türkiye
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Sigma Aldrich 34851 Acetonitrile Chromasolv®, For Hplc, gradient grade, ≥99.9% Hplc grade Glass Bottle Cas 75-05-8 2.5 L Sigma Aldrich 34851 Acetonitrile Chromasolv®, For Hplc, gradient grade, ≥99.9% Hplc grade Glass Bottle Cas 75-05-8 2.5 L 34851-2.5L-R
Sigma Aldrich 34851 Acetonitrile Chromasolv®, For Hplc, gradient grade, ≥99.9% Hplc grade Glass Bottle Cas 75-05-8  2.5 L

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