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Monopotassium Phophate( MKP 0-52-34 )

Monopotassium Phophate( MKP 0-52-34 )

 (CAS No.: 7778-77-0)
voluntary standards: HG/T2321-1992
chemical formula: KH2PO4
molecular weight: 136.09

White or colorless crystal, soluble in water, 1 % aqueous solution ph value of 4.5, density 122,762,338, melting point; Insoluble in ethanol, hygroscopic and deliquescence.

[technical criteria]

Project Name

industrial grade

exterior

White or colorless crystal

Main content (Kh2po4 Dry %)                      %≥

99.0

Phosphorus pentoxide (in P2O5)            %≥

52.0

calcined potash (in K2O)                          %≥

34.0

Ph value ( 1 % water solution )

4.4-4.8

liquid water content                               %≤

0.2

heavy metal (in Pb)                                  %≤

——

arsenic (in As)                                          %≤

——

chloride (in Cl)                                        %≤

——

Water insoluble                                        %≤

0.10

Potassium dihydrogen phosphate is suitable for various crops and soil in agriculture, is a compound fertilizer with high potassium and phosphorus in water soluble fertilizer, it is the first approved foliar fertilizer, the global recognized green fertilizer, has good effect on soil. Zongyangfen ( p2o5 + K2O ) is the high quality basic raw material of n, p, k ternary compound fertilizer, it is one of the most efficient and the most important fertilizers in agriculture. it is mainly used as medicine buffer, Medium culture, manufacturing metaphosphate. High content of main products, fully ensure the proportion of main products in the products, total water soluble, low impurity content, the quality of downstream products is more perfect. [ packing ] usually 25 kg / bag, lined with plastic bag, outer woven bag, neutral package; Store in a cool and dry place.

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