factory price K2HPO4 Di potassium phosphate DKP
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- Supplier: Zouping Changshan Town Zefeng Fertilizer Factory [Shandong China]Zouping
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Product Overview
Description
factory price K2HPO4 Di potassium phosphate(DKP)
Product Description
Properties:
White crystal or amorphous powder which is soluble in water easily. The aqueous solution is subalkaline, slightly soluble in alcohol. It has hygroscopy.
Uses:
Mainly used in medicine and ferment industry, animalcule, bacteria culture medium, PH buffering agents, as raw material for producing potassium pyrophosphate.
Specifications | Technical Grade | Reagent Grade | ||
Specification | reagentgrade(AR) | |||
Trihydrate | Anhydrous | Main content(K2HPO4.3H2O% ≥ | 99.0 | |
Main content (K2HPO4) % ≥ | 98.0 | 98.0 | PH(50h/l) | 8.9-9.4 |
Clarity | Qualified | |||
P2O5 % ≥ | 30.2 | 40.0 | Water insoluble | 0.01 |
Oxide (K2O) % ≥ | 40.0 | 52.0 | Choride (CL) | 0.002 |
P value | 8.8-9.6 | 8.7-9.3 | Sulphate (SO4) | 0.01 |
Water insoluble % ≤ | 0.2 | 0.2 | Nitrate (NO3 | 0.001 |
Fluoride (F) % ≤ | --- | 0.001 | Magnesium (Mg) | 0.001 |
Heavy metals(as Pb) %≤ | 0.005 | 0.005 | Arsenice (As) | 0.0001 |
Sodium(Na) | 0.05 | |||
Arsenic (as As) % ≤ | 0.005 | 0.005 | Iron (Fe) | 0.001 |
Loss on drying % ≤ | --- | --- | Heavy metal(Pb) | 0.001 |
If any questions, please contact Nami freely.
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