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CAS号:1401-55-4
英文名称:Tannic acid
英文同义词:tannic;Brewtan;Tannins;sweetgum;Vitanil B;Taic acid;Glycerite;Quebracho;Brewtan SI;acid,tannic
中文名称:单宁酸
中文同义词:丹宁;单宁;鞣酸;鞣质;柔酸;單寧;丹宁酸;二倍酸;枫香木;天氨酸
分子式:C76H52O46
分子量:1701.2
熔点:218 °C (lit.)
沸点:862.78°C (rough estimate)
密度:1.2965 (rough estimate)
折射率:1.7040 (estimate)
FEMA:3042 | TANNIC ACID (QUERCUS SPP.)
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 Sensitive
Merck:14,9052
BRN:8186396
稳定性:Stable. Incompatible with metallic salts, strong oxidizing agents, iron and other heavy metals.
InChIKey:LRBQNJMCXXYXIU-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)