Specification
Food Grade:
Main content,% 98min.
Water insoluble,% 0.2max.
pH 11.5-12.5
Fluoride,as F,ppm 50max.
Arsenic,as As,ppm 3max.
Heavy metals, as Pb,ppm 10max.
Lead,ppm 4max.
Loss on drying,% 2max.
Technical Grade:
Appearance White crystals
Main content,% 98min.
Phosphorus pent-oxide,% 18.3min.
Water insoluble,% 0.1max.
Heavy metals, as Pb /
Arsenic,as As /
Fluoride,as F /
Sulfate,as SO4,% 0.5max.
Chloride,as Cl,% 2.0max.
PH 11.5-12.5
Applications
For technical purpose, Trisodium phosphate is typically used as softener in water treatment, boiler compound and rust inhibitor against metals and drying agent for the dyeing intermediate.For food industry, Trisodium phosphate is used as a fungicide, emulsifier, acidity regulator, chelating agent, water retention agent and stabilizer in drink production.
Package
It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
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