1.00029

Acetonitrile

≥99.9% (GC), suitable for LC/MS, 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

속성

• product name: Acetonitrile, hypergrade for LC-MS LiChrosolv^®
• 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: LiChrosolv^®
• 분석: ≥99.9% (GC)
• 형태: liquid
• autoignition temp.: 524 °C; 973 °F
• expl. lim.: 16 %
• 기술: LC/MS: suitable
• 불순물: ≤0.0001 meq/g Acidity; ≤0.0002 meq/g Alkalinity; ≤0.01% Water; ≤10 ppb Al (Aluminium); ≤10 ppb Ca (Calcium); ≤10 ppb Fe (Iron); ≤10 ppb Mg (Magnesium); ≤5 ppb Any further metal (ICP-MS); ≤5 ppb K (Potassium); ≤50 ppb Na (Sodium)
• 증발 잔류물: ≤1.0 mg/L
• 색상: APHA: ≤10
• 투과: 191 nm, ≥25%; 195 nm, ≥85%; 200 nm, ≥96%; 215 nm, ≥98%; 230 nm, ≥99%
• refractive index: n20/D 1.344 (lit.)
• bp: 81-82 °C (lit.)
• mp: −45 °C (lit.)
• SMILES string: CC#N
• 전이 온도: flash point 2 °C
• density: 0.786 g/mL at 25 °C (lit.)
• 형식: neat
• 저장 온도: 2-30°C
• InChI: 1S/C2H3N/c1-2-3/h1H3
• InChI key: WEVYAHXRMPXWCK-UHFFFAOYSA-N

설명

일반 설명

LiChrosolv hypergrade is accurately tested for LC-MS suitability, and meet all the requirements of modern LC-MS ionization methods (ESI/APCI - positive and negative mode). Thanks to their low level of ionic background and low ion suppression, LiChrosolv hypergrade solvents provide high reproducibility and high ionization efficiency. The packaging material has been improved to meet LC-MS quality requirements perfectly.

애플리케이션

Acetonitrile is used as a component:

• Of the mobile phase in fast LC-MS quantification of illudane glycosides and analogs in bracken ferns.
• In the elution mixture to extract (fluoro)quinolone antibiotic compounds from the SDB-RPS extraction cartridge.

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

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

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