1.00020

Acetone

for liquid chromatography LiChrosolv^®

• 동의어(들): Dimethyl ketone, Propanone, 2-Propanone
• Linear Formula: CH₃COCH₃
• CAS Number: 67-64-1
• Molecular Weight: 58.08
• Beilstein: 635680
• MDL number: MFCD00008765
• UNSPSC 코드: 12191502
• EC 인덱스 번호: 200-662-2
• NACRES: NA.03
• bp: 56 °C/760 mmHg (lit.)
• vapor pressure: 184 mmHg ( 20 °C)

속성

• Grade: HPLC grade
• Quality Level: 100
• vapor density: 2 (vs air)
• vapor pressure: 184 mmHg ( 20 °C)
• 설명: isocratic
• 제품 라인: LiChrosolv^®
• 분석: ≥99.8% (GC)
• 양식: liquid
• autoignition temp.: 465 °C (DIN 51794)
• 효능: 5800 mg/kg LD₅₀, oral (Rat); 20000 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 13.2 %
• 기술: HPLC: suitable
• 불순물: ≤0.0002 meq/g Acidity; ≤0.0002 meq/g Alkalinity; ≤0.05% Water
• 증발 잔류물: ≤2.0 mg/L
• 투과: 335 nm, ≥50%; 340 nm, ≥80%; 350 nm, ≥98%
• refractive index: n20/D 1.359 (lit.)
• pH: 5-6 (20 °C, 395 g/L in H₂O)
• 용량: 1000 g/kg water absorbing capacity
• bp: 56 °C/760 mmHg (lit.)
• mp: −94 °C (lit.)
• 전이 온도: flash point <-20 °C
• density: 0.791 g/mL at 25 °C (lit.)
• 형식: neat
• 저장 온도: 2-30°C
• SMILES string: CC(C)=O
• InChI: 1S/C3H6O/c1-3(2)4/h1-2H3
• InChI key: CSCPPACGZOOCGX-UHFFFAOYSA-N

설명

일반 설명

LiChrosolv^® solvents show high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level. This makes them ideal for reproducible separations.

애플리케이션

Acetone′s luminesence intensity is dependent upon the solution components . The absorption of UV light by acetone, results in its photolysis and the production of radials .

Intended for HPLC and UHPLC-MS applications, either as an extraction solvent or as a mobile phase.
Reported for use in LC–MS/MS investigations of:

• blood plasma and serum samples fractionated on several chromatography sorbents
• peptides in animal biological samples

특징 및 장점

• suitability tested and specified for UHPLC-MS and UHPLC-UV: for analytical flexibility
• specified quality in positive and negative in positive and negative electrospray ionization (ESI) and atmospheric-pressure chemical ionization-mass spectrometry (APCI-MS) for lowest detection limits and confidence in analyses for all important MS modes (test 1)

—ESI/APCI (+) < 2 ppb
—ESI/APCI (-) < 10 ppb

• lowest impurity profile: for interference-free baselines (test 2)
• microfiltered through 0.2 μm filter (test 3) to provide:

—a long lifespan to filters and mechanical parts of HPLC systems
—reduced risk of column clogging

• packed in borosilicate glass bottles for minimized metal ion contaminations
• lowest levels of trace metal impurities for a minimum metal ion adduct formation

—<5 ppb

• lowest level of polyethylene glycol (PEG) impurities in UHPLC-MS solvent lineup (PEG S/N signal-to-noise-ratio < 50)

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 - H319 - H336
• 예방조치 성명서: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• 표적 기관: Respiratory system
• 보충제 위험성: EUH066
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point (°F): 1.4 °F - closed cup
• Flash Point (°C): -17.0 °C - closed cup