1.04394

n-Hexane

속성

• vapor pressure: 160 hPa ( 20 °C)
• Quality Level: 200
• 제품 라인: Prepsolv^™
• 분석: ≥95.0% (GC)
• 형태: liquid
• autoignition temp.: 240 °C
• 효능: 25000 mg/kg LD₅₀, oral (rat); >2000 mg/kg LD₅₀, skin (rabbit)
• expl. lim.: 1.0-8.1 % (v/v)
• 불순물: ≤0.0002 meq/g Acidity; ≤0.0002 meq/g Alkalinity; ≤0.01% Water
• 증발 잔류물: ≤5.0 mg/L
• 투과: 220 nm, ≥50%; 250 nm, ≥98%
• kinematic viscosity: 0.50 cSt(20 °C)
• bp: 69 °C/1013 hPa
• mp: -94.3 °C
• 전이 온도: flash point -22 °C
• solubility: 0.0095 g/L
• density: 0.66 g/cm³ at 20 °C

설명

일반 설명

PrepSolv^™ solvents are tailored to the requirements of preparative HPLC to facilitate scale-up from analytical to preparative separations. With their extremely low evaporation residue (< 1 mg/l) and low water content, they ensure optimal protection for columns.

애플리케이션

for preparative chromatography Prepsolv^™

저장 및 안정성

Store at +5°C to +30°C.

분석 메모

Purity (GC):≥ 95.0 %
Identity (IR):conforms
Evaporation residue:≤ 5.0 mg/l
Water:≤ 0.01 %
Acidity:≤ 0.0002 meq/g
Alkalinity:≤ 0.0002 meq/g
Transmission (at 220 nm):≥ 50 %
Transmission (from 250 nm):≥ 98 %

법적 정보

PREPSOLV is a trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS02,GHS07,GHS08,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H225 - H304 - H315 - H336 - H361f - H373 - H411
• 예방조치 성명서: P201 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Hazard Classifications: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
• 표적 기관: Central nervous system, Nervous system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point (°F): -7.6 °F
• Flash Point (°C): -22 °C