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Quick Details

  • CAS No.: 27157-94-4
  • MF: C14H15O2PS2
  • EINECS No.: 248-273-7
  • Place of Origin: China (Mainland)
  • Purity: 60-70%, liquid
  • Classification: flotation reagent
  • Brand Name: WNN

Packaging & Delivery

Packaging Details 200kg/drum , 1mt/IBC
Delivery Time 7 days


Dithiophosphate 25
CAS no.: 27157-94-4
Flotation reagents
200kg/drum , 1mt/IBC

1. Product name: Dithiophosphate 25

2. CAS no.: 27157-94-4

3. Standard: 60-70%, liquid

4. Usage: Flotation reagents

5. Packing: 200kg/drum , 1mt/IBC


Detailed specification


Shandong WNN Industrial Co., Ltd

Product name

Dithiophosphate 25

Other name

O,O-Ditolyl phosphorodithioate; Cresyl aerofloat; HSDB 2623; Phosphorodithioic acid, O,O-bis(methylphenyl) ester; Phosphorodithioic acid, O,O-ditolyl ester; O,O-Bis(methylphenyl) hydrogen dithiophosphate; O,O-bis(2-methylphenyl) hydrogen phosphorodithioate





Molecular formula



200kg/drum , 1mt/IBC


60-70%, liquid


Shandong WNN Industrial Co., Ltd




Dithiophosphate 25

Major component: Dimethylphenyl dithiophosphate
Structure Formular:
Description:: Pungent dark brown liquid, corrosive, density (20 °C) 1.17-1.20g/cm3, slightly soluble in water.

Principal uses: 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. Xanthate stronger than its selectivity, stability, better than the xanthate difficult to oxidation.
Specifications:Dicresyl dithiophosphoric acid content 60%-70% Cresol and other components:content 30%-40%.



Xylenol-based dithiophosphate %


Cresol and other component %


Density (20 °C) g/ml


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

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China (Mainland) | Manufacturer, Trading Company
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