磷酸三钠

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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