AX0142

Acetonitrile

≥99.9% (GC), gradient grade, gas chromatography (GC), HPLC, OmniSolv^®

• Sinonimo/i: ACN, Cianometano, Cianuro di metile, Etilnitrile
• 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

Proprietà

• Nome del prodotto: Acetonitrile, gradient grade OmniSolv^®
• Densità del vapore: 1.41 (vs air)
• Livello qualitativo: 200
• 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; gas chromatography (GC): suitable
• Impurezze: ≤0.02% Water (H₂O); ≤0.16 μeq/g Titrable base; ≤20 ppm Propionitrile; ≤8.0 μeq/g Titrable acid
• 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: ≤189 nm
• Assorbanza UV: λ: 189 nm A_max: ≤1.00; λ: 195 nm A_max: ≤0.15; λ: 210 nm A_max: ≤0.03; λ: 230 nm A_max: ≤0.005; λ: 250 nm A_max: ≤0.005; λ: 270 nm A_max: ≤0.005
• applicazioni: PFAS testing
• Formato: neat
• Condizioni di spedizione: ambient
• Temperatura di conservazione: room temp
• Stringa SMILE: CC#N
• InChI: 1S/C2H3N/c1-2-3/h1H3; WEVYAHXRMPXWCK-UHFFFAOYSA-N

Descrizione

Descrizione generale

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

Applicazioni

Acetonitrile is used as a solvent:

• In Reversed-phase HPLC.
• A solvent in chemical synthesis
• A solvent for sample preparation, including extraction, dilution, and dissolution of compounds prior to analysis.

Confezionamento

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!

is packaged in 1L amber glass bottle

is packaged in 4L amber glass bottle

is packaged in 4L polycoated glass bottle

Nota sulla preparazione

Product filtered through a 0.2 μm filter

Risultati analitici

Assay (GC)99.9% minColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence (as quinine base)300ppt maxFormClear liquidGradient at 210 nm0.002AU maxGradient at 254 nm0.0003AU maxIdentity (IR-spectrum)ConformsPropionitrile20ppm maxRefractive index (at 20°C)1.343-1.345Titrable acid8.0µeq/g maxTitrable base0.16µeq/g maxUV Abs. at 189 nm1.00AU maxUV Abs. at 195 nm0.15AU maxUV Abs. at 210 nm0.03AU maxUV Abs. at 230 nm0.005AU maxUV Abs. at 250 nm0.005AU maxUV Abs. at 270 nm0.005AU maxUV Cut-off189nm maxWater (H2O)0.02% max

Note legali

OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H225,H302 + H312 + H332,H319
• Consigli di prudenza: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• 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