WebChloroform Synonyms: Methylidyne trichloride, Trichloromethane, Chloroform Empirical Formula (Hill Notation): CHCl3 CAS Number: 67-66-3 Molecular Weight: 119.38 EC … WebMar 10, 2010 · (MC – methanol in chloroform; MW – methanol in water; M – methanol; C – chloroform. Four compounds purified through RP-HPLC were assayed for their EC 50 ( Figure 6 ). Compound 1 exhibited significant inhibitory effect (92.34%) towards the growth of lettuce seeds at 500 ppm while EC 50 activity was shown at 30 ppm concentration ( …
Chloroform CHCl3 - PubChem
WebChloroform CHCl3 - PubChem Chloroform CHCl3 CID 6212 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity … Web클로로포름 (Chloroform)은 탄소 와 염소 로 이루어진 화합물로, 화학식은 CHCl 3 이다. 테프론이나 냉매를 만드는 데 사용되기도 한다. [8] 성질 [ 편집] 상온에서 액체 상태로 존재하는 비교적 무거운 무색의 화합물이다. 녹는점 은 -63.5 °C, 끓는점 은 61.2 °C이고 밀도 는 1.483 g/cm 3 이다. 기화성이 높으며, 기체 클로로포름은 본드 냄새가 난다. 흡입 시 마취효과가 … michael kors wonderlust purse spray trio
클로로포름 - 위키백과, 우리 모두의 백과사전
WebAug 28, 2024 · MW = Kf(g solute) ΔTf(kgsolvent) MW = 20.2 ∘ C ∗ kg / moles × 0.405 g 2.3 ∘ C × 0.00903 kg MW = 393 g / mol Problems 1. Nicotine (Figure 2.2.5 is an extracted pale yellow oil from tobacco leaves that dissolves in water at temperatures less than 60°C. What is the molality of nicotine in an aqueous solution that begins to freeze at -0.445°C? WebApr 21, 2009 · Chloroform-d Revision Date 24-Dec-2024 Chloroform 67-66-3 - 4. First-aid measures General Advice Show this safety data sheet to the doctor in attendance. Immediate medical attention is required. Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. In the case of contact with eyes, … WebApproximate desired concentrations of lipids in organic solvent (chloroform): Lipid Desired concentration MW Amount (mg/mL) PEG-MAL 9 mM 2939.82 26 PEG 8.5 mM 2805.54 23 HSPC 100 mM 762 76.2 Cholesterol 90 mM 386.66 34 To be perform under fume hood. Protocol: 1. Measure amount of lipid powder (mg/mL) and add to chloroform in glass … how to change logo in smartforms