TRISODIUM PHOSPHATE.12H2O TECH GRADE
Specification:
Main content: 98%MIN
Phosphorus pentoxide 18.3%MIN
Sodium oxide, as Na2O 16-19
Sulfate, as SO4 0.5%MAX
Water insoluble 0.1%MAX
Chloride(as Cl) 0.1%MAX
PH value ( 10g/L solution) 11.5-12.5
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