| 中文名单宁酸 中文同义单宁酸/丹宁酸/鞣酸标准品;单宁酸(工业单宁酸、染料单宁酸、药用单宁酸、食用单宁酸、啤酒酿造单宁酸);单宁酸厂家;单宁酸价格;单宁酸生产厂家;单宁酸作用;单宁酸(UV98%);TANNIC ACID 单宁酸/丹宁酸/鞣酸 标准品 英文名Tannic acid 英文同义abcolsumack19;abcoltannicacidtech;abcoltannicacidusp/kosher;acaciamollissimatannin;acid,tannic;acidetannique;castaneasativamilltannin;chestnuttannin CAS1401-55-4 分子式C76H52O46 分子量1701.2 EINECS215-753-2 结构式  性质熔点218 °C(lit.) 沸点862.78°C (rough estimate) 密度1.2965 (rough estimate)FEMA3042 | TANNIC ACID (QUERCUS SPP.) 折射率1.7040 (estimate) 闪点198°C 储存条件Storage temperature: no restrictions. 溶解度ethanol: soluble100mg/mL, yellow to brown 形态Powder/Solid 颜色Yellow to light brown PH值3.5 (100g/l, H2O, 20°C) 水溶解性250 g/L (20 ºC) 敏感性Air & Light SensitiveMerck14,9052BRN8186396 稳定性Stable. Incompatible with metallic salts, strong oxidizing agents, iron and other heavy metals.InChIKeyLRBQNJMCXXYXIU-PPKXGCFTSA-N(IARC)致癌物分类3 (Vol. 10, Sup 7) 1987 EPA化学物质信息Tannic acid (1401-55-4) | |||