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Dithiophopbate 25

Category:black catching agent
CAS NO:4384-82-1
Deion:A brown-black corrosive liquid with a pungent odour,Density(20℃) 1.17-1.20g/ml,slightly soluble in water.
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product details

CAS NO:4384-82-1

Strocture formula:(C7H7O)2PSSH

Description:A brown-black corrosive liquid with a pungent odour,Density(20℃) 1.17-1.20g/ml,slightly soluble in water.

Packaging:200KG Plastic bucket/1000T bucke/25-50KG Bags.

Storage & transport:To be protected from water,torrid sunlight and fire.

Application

Dithiophosphate 25 combines both collecting and frothing properties. It is an effective collector in flotation of lead,copper,silver and activated zinc sulfide minerals.It is usually used in the selective separation of lead from zinc minerals.In alkali circuit,it does not float pyrite and other iron sulfide minerals readily.But in neutral or acid medium,it is a strong and non-selective collector for all sulfide minerals.Because it is only slightly soluble in water,dithiophosphate 25 must be fed in origin form to conditioner or to ball mill.

quality index

ITEMS INDEX
Phosphorodithioic acid bis(methylphenyl)ester content% 60~70
Cresol and other components conten 30~40
Density (20℃)g/ml 1.17~1.20
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