1.00030

Acetonitrile

≥99.9% (GC), gradient grade, suitable for HPLC, Reag. Ph Eur, LiChrosolv^®

• 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: 12191502
• EC 인덱스 번호: 200-835-2
• NACRES: NA.03
• bp: 81-82 °C (lit.)
• vapor pressure: 72.8 mmHg ( 20 °C); 97 hPa ( 20 °C)

속성

• 제품명: Acetonitrile, gradient grade for liquid chromatography LiChrosolv^® Reag. Ph Eur
• Grade: gradient grade
• Quality Level: 200
• Agency: reag. Ph. Eur.
• vapor density: 1.41 (vs air)
• vapor pressure: 72.8 mmHg ( 20 °C); 97 hPa ( 20 °C)
• 제품 라인: LiChrosolv^®
• 분석: ≥99.9% (GC)
• 양식: liquid
• autoignition temp.: 524 °C; 973 °F
• expl. lim.: 16 %
• 기술: HPLC: suitable
• 불순물: ≤0.0002 meq/g Acidity; ≤0.0002 meq/g Alkalinity; ≤0.02% Water
• 증발 잔류물: ≤2.0 mg/L
• 색상: APHA: ≤10
• 투과: 193 nm, ≥60%; 195 nm, ≥80%; 230 nm, ≥98%
• 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.)
• 형식: neat
• 저장 온도: 2-30°C
• SMILES string: CC#N
• InChI: 1S/C2H3N/c1-2-3/h1H3
• InChI key: WEVYAHXRMPXWCK-UHFFFAOYSA-N

설명

일반 설명

With their high degree of UV transmittance, low particle count, low acidity and alkalinity, and low evaporation residue level, LiChrosolv^® solvents are ideal for reproducible separations. Since separations are normally done under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" and "isocratic grade". This enables to minimize the gradient effect of the solvent involved.

애플리케이션

Acetonitrile is used as:

• A solvent for the mobile phase during the solid phase extraction (SPE) for the preconcentration of Bisphenol A (BPA) from tea samples.
• An extraction solvent for volatile organic compounds from concentrated indoor air samples.
• A rinsing solvent for glassware.

제조 메모

Product filtered through a 0.2 μm filter

기타 정보

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

법적 정보

LICHROSOLV 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