1.07021

Acetone

for analysis EMPARTA^® ACS

• 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: NB.21

속성

• Grade: ACS reagent; for analytical purposes; for extraction; reagent grade
• Quality Level: 200
• vapor density: 2 (vs air)
• vapor pressure: 184 mmHg ( 20 °C)
• 제품 라인: EMPARTA^®
• 분석: ≥99.5% (GC)
• 형태: liquid
• autoignition temp.: 465 °C (DIN 51794)
• 효능: 5800 mg/kg LD₅₀, oral (Rat); 20000 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 13.2 %
• 불순물: ≤0.0003% Substances reducing potassium permanganate (as O); ≤0.0003 meq/g Titrable acid; ≤0.0006 meq/g Titrable base; ≤0.002% Aldehydes (as formaldehyde); ≤0.05% 2-Propanol (GC); ≤0.05% Methanol (GC); ≤0.5% Water
• 증발 잔류물: ≤0.001%
• 색상: APHA: ≤10
• 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.)
• 응용 분야: environmental; food and beverages; industrial qc; pharmaceutical; sample preparation
• 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

EMD Millipore offers EMPARTA grade solvents for routine tasks in analytical laboratories. EMPARTA grade solvents offer fewer test parameters than EMSURE, yet are still of high quality. EMPARTA solvents meet ACS requirements, making them ideal for a wide range of analytical applications.

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 .

포장

1.07021.0521: 500ML, Minimum order quantity: 20

1.07021.2521: 2.5L, Minimum order quantity: 4

분석 메모

Purity (GC): ≥ 99.5 %
Identity (IR): conforms
Solubility in water: conforms
Color: ≤ 10 Hazen
Titrable acid: ≤ 0.0003 meq/g
Titrable base: ≤ 0.0006 meq/g
Methanol (GC): ≤ 0.05 %
2-Propanol (GC): ≤ 0.05 %
Aldehydes (as formaldehyde): ≤ 0.002 %
Substances reducing potassium permanganate (as O): ≤ 0.0003 %
Evaporation residue: ≤ 0.001 %
Water: ≤ 0.5 %

법적 정보

EMPARTA 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: Central nervous 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