TETRAPOTASSIUM PYROPHOSPHATE

Cas no.:7320-34-5
ITEM:STANDARD
ASSAY:≥95.0%
K2O ASSAY:≥55.0%
Loss on ignition:≤2%
Substances not dissolved in water:≤0.2%
Ortho-phosphate:Passed test
Arsenic:≤0.0010%
Heavy Metals,lead:≤0.003%
lead:≤0.002%
Fluorides:≤0.01%