P6148 | CAS:30525-89-4 | Paraformaldehyde | Polyoxymethylene | 多聚甲醛

P6148     Paraformaldehyde Sigma-Aldrich    reagent grade, crystalline 窗体底端 货号 号 目录价 RMB P6148-500G 290.16 P6148-1KG 299.52 P6148-5KG 899.73 Synonym: Polyoxymethylene CAS Number: 30525-89-4 Linear Formula: HO(CH2O)nH Molecular Weight: 30.03 (as monomer) MDL number: MFCD00133991 PubChem Substance ID: 24898648 Description Frequently Asked Questions Live Chat and Frequently Asked Questions are available for this Product. Application Recommended for use as a fixative for tissues or cells when the samples are to be used in florescence studies. 性质 grade reagent grade vapor density 1.03 (vs air) vapor pressure <1.45 mmHg ( 25 °C) form crystalline autoignition temp. 572 °F expl. lim. 73 % mp 120-170 °C(lit.) density 0.88 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 Xn Risk Statements 20/22-37/38-40-41-43 Safety Statements 26-36/37/39-45 RIDADR UN2213 4.1/PG 3 WGK Germany 2 RTECS RV0540000 Flash Point(F) 158 °F Flash Point(C) 70 °C