3-Morpholinopropane sulfonic acid ( 3-吗啉丙烷磺酸 ) buffer substance MPS Synonyms MOPS Hill Formula C7H15NO4S HS Code 2934 99 90 EC number 214-478-5 Molar mass 209.26 g/mol CAS number 1132-61-2 化学及物理数据 Solubility 1440 g/l (20 °C) Melting point 277 - 281 °C (分解) Molar mass 209.26 g/mol Bulk density 350 kg/m3 pH value 3 - 5 (111 g/l, H2O, 20 °C) 安全标示 RTECS QE9104530 Storage class 10 - 13 其它液体及固体 WGK WGK 1 轻度的水危害 毒物学数据 LD 50 oral LD50 rat > 2000 mg/kg
