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Mining Chemicals


CAS Number: 25306-75-6
Molecular Formula: (CH3)2CHCH2OCSSNa(K)
Structural Formula: :

A yellowish powder or pellet with a pungent odor, freely soluble in water. It can form insoluble compounds with various metallic ions .

Sodium(Potassium) isobutyl xanthate is also a strong collector in the flotation of various nonferrous metallic sulfide ores. Sodium(Potassium) isobutyl xanthate is mainly used in flotating copper, lead, zinc,sulfide ores etc.. It has displayed special effect in the flotation of copper ores and of pyrites in natural circuits.


Item Pellet Drying Powder Drying SIBX Synthetic
Sodium (Potassium) isobutyl xanthate % 90.0 90.0 82.0
Free alkali % 0.2 0.2 0.5
Moisture and volatile % 4.0 4.0 __
D(mm) 36 __ __
L(mm) 515 __ __
Periodof validity(month) 12 12 6
Packing 50kg/plastic woven bag, 110kg/steel drum, 800/plywood box, 50kg/plastic woven bag, 110kg/steel drum 110kg/steel drum, 40kg/plastic woven bag

Storage & transportation: To be protected from damp, torrid sunlight and fire.


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