二水氟化钾 Potassium Fluoridedihydrare
分子式:FK·2(H2O) 分子量:94.12
用 途:用作银焊的助熔剂、冶金加工的助熔剂
性 质:无色单斜结晶或白色结晶性粉末。可潮解,易溶于水,水溶液显碱性,不溶于乙醇。
CAS #: 13455-21-5
Molecular formula :FK·2(H2O) Molecular weight :94.12
Application :Used as flux for silver welding and for metallurgical processing
Property :Colorless monoclinic crystal or white crystalline powder.Dehydrated, soluble in water, alkaline in aqueous solution, insoluble in ethanol.
CAS #: 13455-21-5