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Tripotassium phosphate

CAS No. 7778-53-2
Chemical formula

K3PO4

Molecular weight 212.07
Execution standards

Enterprise standard(industrial grade)
GB 25563-2010(Food grade)

Packaging 25kg
Packaging photos
Physical properties
Appearance White particles or powder
Density 2.564g/cm3
Melting point 1340℃
Solubility Easy to dissolve in water
Chemical indicators
Indicator Name Industrial grade Food grade
Premium products First Grade
K3PO4,ω%≥ 98 95 97
P2Oω% 32.00-33.5 30.50-32.00  
K2O,ω%≥ 65 65  
pH(10g/L solution) 11.5-12.5 11.5-12.5
As /(mg/kg)≤ 3 —— 3
F /(mg/kg)≤ 10 —— 10
Heavy metal(Pb)/(mg/kg)≤ 10 —— 10
lead(Pb)/(mg/kg)≤ 2 30 2
Fe /(mg/kg)≤ 50 100 50
Water insoluble substances,ω%≤ 0.2 0.2 0.2
Drying reduction,ω%≤ 1 5  
Burn reduction, anhydrous substance,ω%     ≤5.0
Burn reduction, hydrates,ω%     8.0-20.0
MSDS Please follow the relevant instructions when using chemical products and refer to the safety technical manual MSDS, This MSDS is for reference only.
Application

Fertilizer, food emulsifier, seasoning agent, fortifier

Please follow the relevant instructions when using chemical products and carefully read the MSDS; If you need a Product Quality Inspection Report, you can contact us to provide real-time information. Safe production, sharing and win-win!

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