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Details for China DIPOTASSIUM PHOSPHATE

DIPOTASSIUM PHOSPHATE 7758-11-4

Category :

Inorganic chemicals/Inorganic salts

DIPOTASSIUM PHOSPHATE
CAS NO : 7758-11-4;16778-57-7
EC NO : 231-834-5
MF : K2HPO4
MW : 174.17
Packing : Plastic-woven sack with polythene inner bag, net weight 25kg, 50kg or 1000kg. Store at a ventilated, dry place.
Product description :

Chemical formula: K2HPO4.nH2O (n=0,3)

Molecular weight: 228.23

Standard executed: HG/T3487-2000(Industrial grade)

GB25561-2010(Food Grade)

Properties:White or colorless crystals, easily soluble in water.

Technical Specifications

Specifications Anhydrous
K2HPO4
Trihydrate
K2HP04.3H2O
Industrial grade Food grade Industrial grade Food grade
Main contentsK2HPO4.3H2O% 98.0 98.0 97.0 97.0
Phosphorus pentoxideP2O5 % 39.95 39.95 30.2 30.2
K2O  % 52.9 52.9 40.0 40.0
PH value of 1% solution 8.6~9.4 8.6~9.4 8.6~9.4 8.6~9.4
Water insoluble  % 0.10 0.20 0.10 0.20
Fluoride, (as F)  %   0.001   0.001
Heavy metals, (as Pb)  %   0.001   0.001
Arsenic (as As)  %   0.0003   0.0003
Synonyms : Dipotassium hydrogen phosphate;Potassium phosphate dibasic;DKP;DIPOTASSIUM phosphate;Dipotassium Phosphate Anhydrous;Potassium phosphate, dibasic;
Molecular Structure : DIPOTASSIUM PHOSPHATE 7758-11-4;16778-57-7