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Nickel(ii) chloride hexahydrate CAS7791-20-0Used for electroplating nickel, anode activator in quick nickel plating, in industrial or gas mask is used as the ammonia absorber. Used in the manufacture of catalysts, dry cell. Making invisible ink.
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2,3-PYRAZINEDICARBOXYLIC ACID CAS89-01-0The goods for the intermediates of anti tuberculosis drug pyrazinamide.
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Potassium phosphate monobasic CAS7778-77-0Buffer preparation, determination of arsenic, antimony, phosphorus, aluminum and iron, phosphorus standard solution preparation
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POTASSIUM TUNGSTATE CAS7790-60-5Used for analysis reagent, alkaloid precipitation agent, also used in the manufacture of tungsten refining and bronze