Date of issue：2026/7/29 11:19:08 Number of visits：3
Product Name : Ammonium Hexafluorosilicate(Ammonium Fluorosilicate)
CAS NO :16919-19-0
Chemical Formula:(NH4)2SiF6
Application
1.New Energy Battery Application Materials：
Synthetic raw material for organic fluoride intermediates of lithium battery electrolyte;
Fluoride removal purifier for sintering atmosphere of battery pole pieces;
Impurity precipitation agent for energy storage battery systems
2.Electronic Product Applications：
Auxiliary for semiconductor wafer dry etching and photoresist stripping;
Core precursor for thermal decomposition to produce NF₃ chip etching gas;
Complexing fluorinating reagent for electronic electroplating process
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