Ammonium Meta Tungstate / CAS Number 12333-11-8 

Ammonium Meta Tungstate-AMT GRADE: AMT-1 APPEARANCE: White powder MAIN CONTENT: WO3>89% WARTE INOSLULE.PHvALUE: Content of WO3 To Be Determined By 650g/L Solution WARTE INOSLULE: <=0.05%  PH Value: <=4 SPECIFICATIONS: Impurity Content Grade AMT-1 Grade AMT-1 Impurity Content %MAX Ai 0.001 Mo 0.003 As 0.001 Ni 0.0005 Bi 0.0001 Na 0.002 Ca 0.001 Pb 0.0001…