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Zibo Qingxin Chemicals Co., Ltd.

Dipotassium Phosphate, Food Grade Dipotassium Phosphate, Dipotassium Phosphate 98% manufacturer / supplier in China, offering Dkp Food Grade Dipotassium Phosphate 98%, Red Iron Oxide 130 190 Best Quality, Hot Sale Anatase/Rutile Titanium Dioxide for Paint Industry and so on.

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Dkp Food Grade Dipotassium Phosphate 98%

FOB Price: US $1,250 / Ton
Min. Order: 25 Tons
Min. Order FOB Price
25 Tons US $1,250/ Ton
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Production Capacity: 3500tons Per Month
Transport Package: 25kg/50kg Per Bag, or as Your Request.
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: Dipotassium phosphate
  • Grade Standard: Food Grade
  • Einecs No.: 231-834-5
  • Trademark: Qingxin
  • Origin: Shandong, China
  • Type: Dipotassium Phosphate
  • CAS No.: 7758-11-4
  • Mf: K2hpo4, K2hpo4
  • Specification: BV, ISO
Product Description

DKP food grade Dipotassium phosphate 98% 
 
1.Properties: 
White crystal or amorphous powder which is soluble in water easily. The aqueous solution is subalkaline, slightly soluble in alcohol. It has hygroscopy. 
 
2.Uses: 
Mainly used in medicine and ferment industry, animalcule, bacteria culture medium, PH buffering agents, as raw material for producing potassium pyrophosphate.

3.Specification

Specifications 

Technical Grade  

 Food Grade  

Reagent Grade  

 



  Specification  

reagentgrade(AR) 

 

Trihydrate  

Anhydrous  

Trihydrate  

Anhydrous  

Main content(K2HPO4.3H2O% ≥ 

99.0 

Main content 
 (K2HPO4)     % ≥ 

98.0 

98.0 

98.0 

98.0 

PH(50h/l) 

8.9-9.4 

 





Clarity  

Qualified 

P2O5           % ≥ 

30.2 

40.0 

30.2 

40 

Water insoluble 

0.01 

Oxide (K2O)  % ≥ 

40.0 

52.0 

40.0 

53.0 

Choride (CL) 

0.002 

P value        

8.8-9.6 

8.7-9.3 

9.0± 0.4 

8.3-9.6 

Sulphate (SO4) 

0.01 

Water insoluble % ≤ 

0.2 

0.2 

0.2 

0.2 

Nitrate (NO3 

0.001 

Fluoride (F)      % ≤ 

 --- 

0.001 

 --- 

0.001 

Magnesium (Mg) 

0.001 

Heavy metals(as Pb)    
%≤ 

 0.005 

0.005 

0.001 

0.001 

Arsenice (As) 

0.0001 

 





Sodium(Na) 

0.05 

Arsenic (as As)       % ≤ 

 0.005 

0.005 

0.0003 

0.0003 

Iron (Fe) 

0.001 

  Loss on drying % ≤ 

 --- 

--- 

--- 

2.0 

 Heavy metal(Pb) 

0.001 



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