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Potassium Ethyl Xanthate-PEX

  • CAS No.: 140-89-6
  • Purity: 90%
  • Min quantity: 1 FCL
  • Price: USD 1800~1900/Metric Tons
  • Place of Orign: Qingdao,,China
Ms.Eva Yang

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Item specifics

  • Product Name.:Potassium Ethyl Xanthate-PEX
  • CAS No: 140-89-6
  • Weight: 160.2995
  • Formula: C3H5KOS2
  • Melting Point: 209-214 ºC
  • Boiling Point: 120.5 ºC at 760 mmHg
  • Density: 1,558 g/cm3

Details

POTASSIUM ETHYL XANTHATE (PEX)


Specification:
Apperance Yellow?Pellet
Acticity %min 90.0?%
Free?Alkali %Max 0.2%
Moistore&Volatile %max 4.0%
Solubility Soluble?in?water?with no?impurity

Packing Detail:
1.120kg net Iron drum 16.08mts (134 drums) per 20’FCL
2.160kg net Iron drum(with or without palet) 12.8MTS(20 Pallets or
80 drums) per 20’FCL
3.850kg wooden box with big bag inside 17mts(20 boxes)/20’FCL
4.850kg wooden box with 25kg or 50kg net PP woven bag inside 17mts(20 boxes)/20’FCL

Application:
?Potassium ethyl xanthate, as the mining reagent, is the weakest xanthate , but PEX is very selective given the correct chemical conditions.
?PEX is best for the recovery of sulfides that are relatively hydrophobic like galena.
?Potassium ethyl xanthate (PEX)?can recover all sulfides but because of its weak nature, the flotation kinetics are very slow.
Potassium Ethyl Xanthate-PEX

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