6.07233

Phenolphthalein

pH indicator

• Sinonimo/i: Phenolphthalein
• Formula empirica (notazione di Hill): C₂₀H₁₄O₄
• Numero CAS: 77-09-8
• Peso molecolare: 318.32
• Numero MDL: MFCD00005913
• Codice UNSPSC: 12161500

Proprietà

• product name: Phenolphthalein indicator, pH 8.2-9.8
• pH: 8.2-9.8
• InChI: 1S/C20H14O4/c21-15-9-5-13(6-10-15)20(14-7-11-16(22)12-8-14)18-4-2-1-3-17(18)19(23)24-20/h1-12,21-22H; KJFMBFZCATUALV-UHFFFAOYSA-N

Descrizione

Applicazioni

• Evaluating the effect of diethyl ether and moringa oleifera antioxidant additives on the performance and emission characteristics of jatropha biodiesel-diesel blended fuel on CI engine - An experimental investigation.: This study examines the impact of various additives on biodiesel performance, highlighting the use of phenolphthalein as an indicator in emission analysis (Birhanu et al., 2024).
• Comparison of detection methods for carbonation depth of concrete.: This research compares various methods for detecting carbonation depth in concrete, including the application of phenolphthalein indicator for assessing chemical changes (Li et al., 2023).
• Droplet-Impact Driven Formation of Ultralow Volume Liquid Marbles with Enhanced Mechanical Stability and Sensing Ability.: The study explores advanced materials engineering techniques, utilizing phenolphthalein indicator to enhance the sensing capabilities of liquid marbles (Lekshmi et al., 2022).
• Video colorimetry of single-chromophore systems based on vector analysis in the 3D color space: Unexpected hysteresis loops in oscillating chemical reactions.: This paper presents a novel approach to video colorimetry, employing phenolphthalein as a key chromophore in the analysis (Schell et al., 2020).
• Webcam camera as a detector for a simple lab-on-chip time based approach.: The study demonstrates the use of a webcam as a detector in microfluidic devices, utilizing phenolphthalein indicator for time-based measurements (Wongwilai et al., 2010).

Informazioni sulla sicurezza

• Pittogrammi: GHS08,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H315,H341,H350,H361f
• Consigli di prudenza: P202 - P264 - P280 - P302 + P352 - P308 + P313 - P332 + P313
• Classi di pericolo: Carc. 1B - Muta. 2 - Repr. 2 - Skin Irrit. 2
• Codice della classe di stoccaggio: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable