Sodium Bisulphate 
English name: Sodium Bisulphate
Molecular formula: NaHSO4
HS code: 28331900
Main uses: For manufacturing of pottery and marble, bathroom used scouring agent, pre-treatement agent of acid washing and electroplating spray lacquer; applied in bleaching auxiliaries, leather, pulp and dyeing auxiliary
Packing: 25kg plastic woven bag