T4885 | CAS:76-03-9 | TCA | Trichloroacetic acid | 三氯乙酸

T4885    Trichloroacetic acid Sigma-Aldrich  ≥99.0% (titration) 窗体底端 货号 号 您的价格 RMB T4885-500G 849.42 T4885-1KG 1,380.60 T4885-2KG 1,863.81 Synonym: TCA CAS Number: 76-03-9 Linear Formula: Cl3CCOOH Molecular Weight: 163.39 Beilstein Registry Number: 970119 EC Number: 200-927-2 MDL number: MFCD00004177 PubChem Substance ID: 24900233 Description Application Traditionally used to precipitate protein. Has been used to determine protein concentration by quantitative precipitation. Used as decalcifier and fixative in microscopy. 性质 vapor density <1 (vs air) vapor pressure 1 mmHg ( 51 °C) assay ≥99.0% (titration) refractive index n20/D 1.62(lit.) bp 196 °C(lit.) mp 54-58 °C(lit.) density 1.62 g/mL at 25 °C(lit.) storage temp. 2-8°C 安全性 Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges Hazard Codes C,N Risk Statements 35-50/53 Safety Statements 26-36/37/39-45-60-61 RIDADR UN1839 8/PG 2 WGK Germany 2 RTECS AJ7875000 Flash Point(F) 235.4 °F Flash Point(C) 113 °C