Km-373

Product Name:Potassium Antimony Tartrate 

CAS:  16039-64-8

Molecular formula: C₄H₄O₆K（SbO)·1/2H₂O 

Molecular Weight:  333.94

Appearance:  White or yellowish crystalline powder

Assay: 99.0 %min

PH( 2% aqueous solution): 3.5-4.5

Chloride (Cl):  0.01% max

Sulfate (SO₄^2-):  0.05% max

Fe：  0.005% max

Application :   As fixing agent for alkaline dyes for cotton, leather, wool and acid dyes for nylon. In addition, it is also used as bleaching agents for PVC and used for manufacturing paint, agricultural pesticides and electroplating additive, pharmaceutical for treatment of schistosomiasis.

 Packing:  50kg/ iron drum