1.01040

2-Propanol

≥99.9% (GC), gradient grade, suitable for HPLC, LiChrosolv^®

• 동의어(들): sec-Propyl alcohol, IPA, Isopropanol, Isopropyl alcohol
• Linear Formula: (CH₃)₂CHOH
• CAS Number: 67-63-0
• Molecular Weight: 60.10
• Beilstein: 635639
• MDL number: MFCD00011674
• UNSPSC 코드: 12191502
• EC 인덱스 번호: 200-661-7
• NACRES: NA.03
• 분석: ≥99.9% (GC)
• 기술: HPLC: suitable
• bp: 82 °C (lit.)
• vapor pressure: 33 mmHg ( 20 °C); 43 hPa ( 20 °C); 44 mmHg ( 25 °C)

속성

• 제품명: 2-Propanol, gradient grade for liquid chromatography LiChrosolv^®
• vapor density: 2.1 (vs air)
• Quality Level: 100
• vapor pressure: 33 mmHg ( 20 °C); 43 hPa ( 20 °C); 44 mmHg ( 25 °C)
• 제품 라인: LiChrosolv^®
• grade: gradient grade
• 분석: ≥99.9% (GC)
• 양식: liquid
• autoignition temp.: 750 °F
• 효능: 5045 mg/kg LD₅₀, oral (Rat); 12800 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 2.0-12.7 %, 93 °C
• 기술: HPLC: suitable
• 불순물: ≤0.0002 meq/g Acidity; ≤0.0002 meq/g Alkalinity; ≤0.05% Water
• 증발 잔류물: ≤2.0 mg/L
• 투과: 220 nm, ≥80% (Checking after purging with N₂); 230 nm, ≥90% (Checking after purging with N₂); 250 nm, ≥99% (Checking after purging with N₂)
• refractive index: n20/D 1.377 (lit.)
• pH: 7 (20 °C)
• bp: 82 °C (lit.)
• mp: −89.5 °C (lit.)
• 전이 온도: flash point 12 °C
• density: 0.785 g/mL at 25 °C (lit.)
• 저장 온도: 2-25°C
• SMILES string: CC(C)O
• InChI: 1S/C3H8O/c1-3(2)4/h3-4H,1-2H3
• InChI key: KFZMGEQAYNKOFK-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 carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.

애플리케이션

2-Propanol is used as a solvent to:

• prepare the isocratic mobile phase for reversed phase LC-MS-MS analysis.
• prepare stock solution of the phospholipid species.
• wash the slide during hematoxylin and eosin (H&E) staining procedure.

제조 메모

Product filtered through a 0.2 μm filter

분석 메모

Purity (GC): ≥ 99.9 %
Identity (IR): conforms
Evaporation residue: ≤ 2.0 mg/l
Water: ≤ 0.05 %
Acidity: ≤ 0.0002 meq/g
Alkalinity: ≤ 0.0002 meq/g
Gradient grade (at 235 nm): ≤ 1.0 mAU
Gradient grade (at 254 nm): ≤ 1.0 mAU
Transmission (Checking after purging with N₂ (at 220 nm)): ≥ 80 %
Transmission (Checking after purging with N₂ (at 230 nm)): ≥ 90 %
Transmission (Checking after purging with N₂ (from 250 nm)): ≥ 99 %
  Filtered by 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: Central nervous system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point (°F): 53.6 °F - closed cup
• Flash Point (°C): 12.0 °C - closed cup