5-氰基苯酞

5-氰基苯酞 
cat#:b36874
product name : 5-cyanophthalide 
cas#:82104-74-3
外  观appearance:白色结晶粉末white crystalline powder
干燥失重loss on drying:0.13％
熔点melting point:202-203℃
纯度 purity:99.05％
残渣residue on ignition :0.06％
总杂质 total impurity:0.95％