Sodium Disecbutyl Dithiophosphate CAS NO.33619-92-0

appllication
it is an aqueous solution of dialkyl dithiophosphate.
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it is very selective towards pyrite and other iron sulphides and is therefore used in the flotation of copper sulphide mineral and cu-activated sphalerite, particularly in the presence of pyrite. it does not float lead sulphide. the collector being aselective reagent is applicable on easy floating liberated copper sulphide like skim-air flotation in the grinding circuit.
it can be added undiluted or preferably diluted with clear water to 5-20% solutions to better control the dosage. it is good practice to stir before use.
the dosage of this product varies with the type of ore, usually falling within the range of 20 to 100 grams per metric ton
ore.

safety and handling:
this product is manufactured under carefully controlled conditions. however, to varying degrees they can be considered harmful and therefore before handling this product always carefully read and understand the msds for this product.this flotation collector causes irritation to eyes and skin.safe handling includes the use of safety glasses ,natural rubber gloves and protective clothing.
storage:
+store in adry and well-ventilated place away from heat and sunlight after the principle "first in/first out"
+avoid freezing
+store in plastic drums or coated steel drums
environmental impact
this product is biodegradable. the majority of the collector is tied up with the concentrate and is destroyed in the subsequent processing operations. the remainder is transferred to the tailings .release into the water systems should be avoided.