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CAS號(hào):2466-09-3
英文名稱:Pyrophosphoric acid
英文同義詞:eizh;iphosphoricaci;DIPHOSPHORIC ACID;PYROPHOSPHORIC ACID;Diphosphoric(V) acid;PYROPHOSPHORIC ACID, 90+%;PYROPHOSPHORIC ACID, TECH.;Pyrophosphoric acid syrupy;Pyrophosphoric acid technical grade;Pyrophosphoric acidDiphosphoric acid
中文名稱:焦磷酸
中文同義詞:焦磷酸;二磷酸;焦磷酸50%;二磷酸:焦磷酸;焦磷酸 100G;焦磷酸(醫(yī)藥級(jí));焦磷酸(不能接觸空氣);焦磷酸(>45%,BR)
分子式:H4O7P2
分子量:177.98
熔點(diǎn):61 °C
密度:approximate 1.9g/ml (25℃)
形態(tài):white crystals
酸度系數(shù)(pKa):0.99±0.10(Predicted)
水溶解性:709g/100mL H2O (23°C); soluble alcohol, ether [MER06]
Merck:13,8098
InChIKey:XPPKVPWEQAFLFU-UHFFFAOYSA-N
CAS 數(shù)據(jù)庫(kù):2466-09-3(CAS DataBase Reference)
EPA化學(xué)物質(zhì)信息:Diphosphoric acid (2466-09-3)