Acétonitrile pour HPLC - GC >=99,8%(GC)

Name: Acétonitrile pour HPLC - GC >=99,8%(GC)
Brand: SIGMA-ALDRICH
SKU: 34881-1l-m
Price: 246.62 USD

Code: 34881-1l-m D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Acetonitrile (MeCN) may be used as an extraction solvent during the quantification of pesticide residues in fruits and vegetables.

Other Notes

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Non disponible en dehors du Royaume-Uni et de l'Irlande
Application
Acetonitrile (MeCN) may be used as an extraction solvent during the quantification of pesticide residues in fruits and vegetables.
Other Notes
Important notice The article number 34881-6X1L-M will be discontinued. Please order the single bottle 34881-1L-M which is physically identical with the same exact specifications.
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assay ≥99.8% (GC)
autoignition temp. 973 °F
bp 81-82 °C (lit.)
density 0.786 g/mL at 25 °C (lit.)
expl. lim. 16 %
form liquid
impurities ≤0.0005% non-volatile matter, ≤0.1% water (Karl Fischer), ≤0.001% free acid (as CH₃COOH)
InChI key WEVYAHXRMPXWCK-UHFFFAOYSA-N
InChI 1S/C2H3N/c1-2-3/h1H3
mp −45 °C (lit.)
refractive index n20/D 1.344 (lit.)
SMILES string CC#N
technique(s) HPLC: suitable, HPLC-GC: suitable
transmittance 220 nm, ≥90%, 240 nm, ≥99%, 200 nm, ≥50%
vapor density 1.41 (vs air)
vapor pressure 72.8 mmHg ( 20 °C)

Fiche de données de sécurité
Safety Data Sheet for 34881-1L-M
Certificat d'analyse
Certificat d'analyse Sigma

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Description

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Qté

Cas Number 75-05-8
Hazard Class 3
Un Number 1648
Pack Group II

Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :

Acétonitrile pour HPLC - GC >=99,8%(GC)

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assay	≥99.8% (GC)
autoignition temp.	973 °F
bp	81-82 °C (lit.)
density	0.786 g/mL at 25 °C (lit.)
expl. lim.	16 %
form	liquid
impurities	≤0.0005% non-volatile matter, ≤0.1% water (Karl Fischer), ≤0.001% free acid (as CH₃COOH)
InChI key	WEVYAHXRMPXWCK-UHFFFAOYSA-N
InChI	1S/C2H3N/c1-2-3/h1H3
mp	−45 °C (lit.)
refractive index	n20/D 1.344 (lit.)
SMILES string	CC#N
technique(s)	HPLC: suitable, HPLC-GC: suitable
transmittance	220 nm, ≥90%, 240 nm, ≥99%, 200 nm, ≥50%
vapor density	1.41 (vs air)
vapor pressure	72.8 mmHg ( 20 °C)