Диэтилентриаминпентауксусная кислота/DTPA CAS

Item

Specifications

Results

Appearance

White crystalline powder

White crystalline powder

Assay

≥99.00%

99.52%

Chloride(Cl)

≤0.01%

0.005%

Sulfate(SO₄) content

≤0.05%

0.02%

Iron(Fe)

≤0.001%

0.0002%

Lead(Pb)

≤0.001%

0.0002%

Chelating value

≥252

253

Sodium carbonate dissolution test

Qualified

Qualified

Loss on drying

≤0.2%

0.12%

Conclusion

The results conforms with enterprise standards