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Sodium diisobutyl dithiophosphate 49%-51%

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Sodium diisobutyl dithiophosphate 49%-51%

  • FOB Reference Price
    $1,265.50 /ton
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This DTBP is an excellent collector with good selectivity in alkaline circuits.


It is generally used in the as a collector in copper, nickel and activated zinc minerals and also gives improved precious metal yields. It has found significant usage therefore in gold and PGMs concentrating plants.


High pH in the process is needed to depress iron sulphides.

It is also used in the flotation of copper and cobalt together with other collectors at neutral pH

Sodium diiso-butyl thiophosphate is also  ideal to recover refractory gold encapsulated in sulphide matrices.



  1. Sodium diiso-butyl allows you to get maximum value from your metallurgical process as it enables recovery of precious metals even in predominant base metal sulphide ores. It empowers the process to capture most bonus metal value in the ore body
  2. Dosage rates for sodium diiso butyl are considerably smaller in the flotation of sulphides compared with the majority of sulphide collector.


Sodium Diiso-butyl Dithiophosphate Usage guidelines

Ores were used

Cu, Ni, activated Zn minerals


9.5 minimum (general); neutral in the flotation of copper and cobalt minerals


10-70g per ton



View FileDithiophosphate SDS    Size: (1.24 MB)

 Dithiophosphate  SDS

View FileSodium diisobutyl dithiophosphate 49%-51% COA    Size: (1.26 MB)

Sodium diisobutyl dithiophosphate 49%-51% COA

  • With thousands of suppliers competing for our business, Kemcore has proven to be the most reliable and consistent import/export company in China, offering quality chemicals at competitive prices. We strive to continue working with them.

    Macheng Macheng

    Senior Buyer

    KS Energy (Pty) Ltd

  • Kemcore’s greatest advantage is understanding our culture, values, and expectations for business transactions, quality, and delivery from the Asian market feeding into Africa. Our business started with trial orders of 20 tons to the current 350 tons per month.

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    Managing Director

    Sesani EPCM

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    Metallurgical Superintendent

    Pan African Mining

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