PRODUCTS-DTPA Acid
Diethylenetriaminepentaacetic acid (DTPA)
Chemical name: Diethylenetriaminepentaacetic acid
Molecular formula: C14H23N3O10
Molecular weight: 393.35
CAS No: 67-43-6
Specification:
|
White crystalline powder |
|
|
Content % |
99.0 min |
|
PH(1% solution,25℃): |
2.1-2.5 |
|
Metal chelate ( Pb) % |
0.001 max |
|
Iron(Fe)% |
0.001 max |
|
Chloride(Cl)%: |
0.01 max |
|
Sulfate (SO4) %: |
0.05 max |
|
Chelate value(PH=11):mgCaCO3/g |
252 min |
|
Loss on drying: |
0.2 max |
Packing :25kg net per woven bag or according to customers` demand .
Storage : stored in the dry and ventilated inside storeroom ,prevent direct sunlight ,slightly pile and put down .
