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Product Description
Yearly capacity: 300MTS;Melting point: 256~262 °C;Acidity: 0.2ml/0.5g;Chloride: 0.01%;Loss on drying: 0.5%;Residue on ignition: 0.1%;Heavy metals: 0.002%;It is hardly soluble in chloroform, undissolvable in water, ethanol and ether. Dissolvable in diluent acid solution and hot N, N-Dimethylformamide or Dimethyl sulfoxide.