详情 Cas No: 370-81-0 纯度: 99% 产品名称新铜试剂别名双环己酮草酰二腙英文Bis(cyclohexanone)oxaldihydrazone CUPFERAZONE OXALIC ACID BIS(CYCLOHEXYLIDENEHYDRAZIDE)分子式C14H22N4O2分子量278.35CAS 号370-81-0EINECS206-729-2规格外观性状Appearances:White crystal?? ?loss on drying:≤0.5sulfate%:≤0.003Ignition residue:eligibility?? ?heavy metal:≤0.001Solubility in Methanol:eligibility?? ??? ??? ??? ?For ?copper sensitivity test:eligibility?? ??? ??? ?Fe≤0.001%?? ??? ??? ??? ?Melting point :206.0℃-210℃用途用作测定铜的灵敏试剂包装25g,100g,500g/ bottle , 25kg/fiber drum