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AX0156

Supelco

Acetonitrile

≥99.9% (GC), suitable for LC/MS, OmniSolv®

Sinonimo/i:

ACN, Cianometano, Cianuro di metile, Etilnitrile

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About This Item

Formula condensata:
CH3CN
Numero CAS:
75-05-8
Peso molecolare:
41.05
Beilstein:
741857
Numero MDL:
MFCD00001878
Codice UNSPSC:
12352117
Numero indice EU:
200-835-2
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Nome del prodotto

Acetonitrile, OmniSolv® LC-MS

agenzia

suitable for ASTM® 7968
suitable for ASTM® 7979
suitable for DIN 38407-42
suitable for EPA 1633
suitable for EPA 8327
suitable for GB 31604.35-2016
suitable for GB 5009.253-2016
suitable for ISO 21675 2019

Livello qualitativo

100

Conformità normativa

suitable for FDA C-010.02

Densità del vapore

1.41 (vs air)

Tensione di vapore

72.8 mmHg ( 20 °C)
97 hPa ( 20 °C)

Nome Commerciale

OmniSolv®

Saggio

≥99.9% (GC)

Stato

liquid

Temp. autoaccensione

973 °F

Limite di esplosione

16 %

tecniche

HPLC: suitable
LC/MS: suitable

Impurezze

≤0.02% Water (H2O)
≤0.5 μeq/g Titrable base
≤1 μeq/g Titrable acid
≤50 ppb p-nitrophenol (LC/MS)
≤50 ppb reserpine (LC/MS)

Residuo dopo evaporazione

≤1 ppm

Colore

APHA: ≤10

Indice di rifrazione

n20/D 1.344 (lit.)

P. ebollizione

81-82 °C (lit.)

Punto di fusione

−45 °C (lit.)

Temp. transizione

flash point 2 °C

Densità

0.786 g/mL at 25 °C (lit.)

UV cutoff

≤190 nm

Assorbanza UV

λ: 200 nm Amax: ≤0.1
λ: 210 nm Amax: ≤0.04
λ: 220 nm Amax: ≤0.02
λ: 230 nm Amax: ≤0.01
λ: 240 nm Amax: ≤0.01
λ: 250 nm Amax: ≤0.01
λ: 270 nm Amax: ≤0.01
λ: 400-280 nm Amax: ≤0.005

Stringa SMILE

CC#N

applicazioni

PFAS testing

Formato

neat

Condizioni di spedizione

ambient

Temperatura di conservazione

room temp

InChI

1S/C2H3N/c1-2-3/h1H3
WEVYAHXRMPXWCK-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

Acetonitrile is a water-soluble polar organic solvent with exceptional solubilizing power, unique chromatographic properties, and ideal spectroscopic characteristics. [1]

Applicazioni

Acetonitrile is used as a:
  • Mobile phase solvent in reversed-phase chromatography. [1]
  • Rinsing solvent for Solid-phase extraction (SPE) column. [2]

Nota sulla preparazione

Product filtered through a 0.2 μm filter

Risultati analitici

Assay (GC)99.9% minColor (APHA)10APHA maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence as quinine at 254 nm1ppb maxFluorescence as quinine at 365 nm1ppb maxFormClear liquidGradient at 210 nm2mAU maxGradient at 254 nm0.3mAU maxIdentity (IR-spectrum)ConformsLC-MS purity, ESI(+), as reserpine50ppb maxLC-MS purity, ESI(-), as p-nitrophenol50ppb maxMetals, suitable for LC/MSTo pass testTitrable acid1µeq/g maxTitrable base0.5µeq/g maxUV Abs. at 200 nm0.1AU maxUV Abs. at 210 nm0.04AU maxUV Abs. at 220 nm0.02AU maxUV Abs. at 230 nm0.01AU maxUV Abs. at 240 nm0.01AU maxUV Abs. at 250 nm0.01AU maxUV Abs. at 270 nm0.01AU maxUV Abs. at 400-280 nm0.005AU maxUV Cut-off190nm maxWater (H2O)0.02% max

Note legali

ASTM is a registered trademark of American Society for Testing and Materials
OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

Pittogrammi

FlameExclamation mark
GHS02,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H225,H302 + H312 + H332,H319

Classi di pericolo

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

35.6 °F - closed cup

Punto d’infiammabilità (°C)

2.0 °C - closed cup

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Domande

1–2 di 2 domande  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 risposta

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Utile?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 risposta

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Utile?

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