This product is offered 100ml, 1L, 2L, 4L, 56L, and 200L package sizes. All available schematics are listed on this product page. See the SKU list at the top of this page for details.
34851
Acetonitrilo
Acetonitrile
2 of 3 reviewers received a sample product or took part in a promotion
≥99.9%, gradient grade, suitable for HPLC
Sinónimos:
ACN, Cianometano, Cianuro de metilo, Nitrilo de etilo
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About This Item
Fórmula lineal:
CH3CN
Número de CAS:
Peso molecular:
41.05
Beilstein/REAXYS Number:
741857
EC Number:
MDL number:
UNSPSC Code:
41116105
eCl@ss:
39031501
PubChem Substance ID:
NACRES:
NA.03
grade:
gradient grade
assay:
≥99.9%
technique(s):
HPLC: suitable
application(s):
food and beverages
bp:
81-82 °C (lit.)
vapor pressure:
72.8 mmHg ( 20 °C)
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Nombre del producto
Acetonitrilo, suitable for HPLC, gradient grade, ≥99.9%
grade
gradient grade
Quality Level
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
format
neat
storage temp.
room temp
SMILES string
CC#N
InChI
1S/C2H3N/c1-2-3/h1H3
InChI key
WEVYAHXRMPXWCK-UHFFFAOYSA-N
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General description
El acetonitrilo (MeCN) se emplea ampliamente como disolvente en varios estudios y tiene una elevada constante dieléctrica (37,5). Muchos investigadores han comunicado diversos procedimientos de purificación para obtener diferentes grados de acetonitrilo para su uso en diferentes estudios (polarografía, espectroscopia, etc.).[1]
Application
El acetonitrilo (MeCN) puede utilizarse como disolvente de extracción durante la cuantificación de los restos de pesticidas en frutas y verduras.[2]
Packaging
Preparation Note
Producto filtrado a través de un filtro de 0,2 μm
Other Notes
Aviso importante
- El artículo de referencia 34851-4X2.5L va a ser descatalogado. Pida la botella 34851-2.5L que es físicamente idéntica, con las mismas especificaciones exactas.
- El artículo de referencia 34851-6X1L va a ser descatalogado. Pida la botella 34851-1L que es físicamente idéntica, con las mismas especificaciones exactas.
Legal Information
Pure-Pac is a registered trademark of Merck KGaA, Darmstadt, Germany
also commonly purchased with this product
Referencia del producto
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Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk_germany
WGK 2
flash_point_f
35.6 °F - closed cup
flash_point_c
2.0 °C - closed cup
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Chromatograms
application for HPLC-
Is there any information available regarding the product's quantity and volume?
1 answer-
Helpful?
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Is the 100 mL bottle of acetonitrile packed under inert atmosphere?
1 answer-
Yes, the product is packaged under nitrogen.
Helpful?
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What is the surface tension of Acetonitrile, Product 34851?
1 answer-
The surface tension is 29.04 dynes/cm at 20°C, according to the chemicals encyclopedia published by the Royal Society of Chemistry, 12th ed., Entry# 68.
Helpful?
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What is the Department of Transportation shipping information for this product?
1 answer-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
Helpful?
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What is the viscosity of Acetonitrile, Product 34851?
1 answer-
The viscosity is 0.38 cP at 15°C.
Helpful?
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What is the flash point of Acetonitrile, Product 34851?
1 answer-
The flash point is 2.0°C.
Helpful?
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