B6755 | CAS:64431-96-5 | BIS-TRIS propane | BIS-TRIS 丙烷

B6755  BIS-TRIS propane Sigma     ≥99.0% (titration) 窗体底端 货号 号 您的价格 RMB B6755-25G 463.32 B6755-100G 2,318.94 B6755-250G 3,798.99 B6755-500G 6,750.90 B6755-1KG 11,442.60 Synonym: 1,3-Bis[tris(hydroxymethyl)methylamino]propane CAS Number: 64431-96-5 Linear Formula: CH2[CH2NHC(CH2OH)3]2 Molecular Weight: 282.33 Beilstein Registry Number: 1786109 EC Number: 264-899-3 MDL number: MFCD00004689 PubChem Substance ID: 24891934 Description Other Notes Easily compare specifications for BIS-TRIS propane products with the BIS-TRIS propane specification table. 性质 assay ≥99.0% (titration) useful pH range 6.3 - 9.5 pKa (25 °C) (1) 6.8, (2) 9.0 EQP level Elite mp 164-165 °C(lit.) 安全性 Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter WGK Germany 3