AX0156

Acetonitrile

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

• 동의어(들): ACN, Cyanomethane, Ethyl nitrile, Methyl cyanide
• Linear Formula: CH₃CN
• CAS Number: 75-05-8
• Molecular Weight: 41.05
• Beilstein: 741857
• MDL number: MFCD00001878
• UNSPSC 코드: 12352117
• EC 인덱스 번호: 200-835-2
• bp: 81-82 °C (lit.)
• vapor pressure: 72.8 mmHg ( 20 °C); 97 hPa ( 20 °C)

속성

• 제품명: Acetonitrile, OmniSolv^® LC-MS
• Agency: 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
• Quality Level: 100
• 규정 준수: suitable for FDA C-010.02
• vapor density: 1.41 (vs air)
• vapor pressure: 72.8 mmHg ( 20 °C); 97 hPa ( 20 °C)
• 제품 라인: OmniSolv^®
• 분석: ≥99.9% (GC)
• 양식: liquid
• autoignition temp.: 973 °F
• expl. lim.: 16 %
• 기술: HPLC: suitable; LC/MS: suitable
• 불순물: ≤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)
• 증발 잔류물: ≤1 ppm
• 색상: APHA: ≤10
• refractive index: n20/D 1.344 (lit.)
• bp: 81-82 °C (lit.)
• mp: −45 °C (lit.)
• 전이 온도: flash point 2 °C
• density: 0.786 g/mL at 25 °C (lit.)
• UV cutoff: ≤190 nm
• UV 흡수: λ: 200 nm A_max: ≤0.1; λ: 210 nm A_max: ≤0.04; λ: 220 nm A_max: ≤0.02; λ: 230 nm A_max: ≤0.01; λ: 240 nm A_max: ≤0.01; λ: 250 nm A_max: ≤0.01; λ: 270 nm A_max: ≤0.01; λ: 400-280 nm A_max: ≤0.005
• SMILES string: CC#N
• 형식: neat
• 배송 상태: ambient
• 저장 온도: room temp
• InChI: 1S/C2H3N/c1-2-3/h1H3
• InChI key: WEVYAHXRMPXWCK-UHFFFAOYSA-N

설명

일반 설명

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

애플리케이션

Acetonitrile is used as a:

• Mobile phase solvent in reversed-phase chromatography. [1]
• Rinsing solvent for Solid-phase extraction (SPE) column. [2]

제조 메모

Product filtered through a 0.2 μm filter

분석 메모

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

법적 정보

ASTM is a registered trademark of American Society for Testing and Materials

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

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H225,H302 + H312 + H332,H319
• 예방조치 성명서: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point (°F): 35.6 °F - closed cup
• Flash Point (°C): 2.0 °C - closed cup