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DTPA ACID with CAS 67-43-6

what is of  DTPA ACID with CAS 67-43-6? 

Diethylenetriaminepentaacetic acid is used as chelating agent and forms complexes with metal ions. It finds application as a magnetic resonance imaging (MRI) contrasting agent, since it improves the image by forming a complex with a gadolinium ion.

1.Quick details of  DTPA ACID with CAS 67-43-6

CAS No.:67-43-6
Other Names:HAMPEX ACID
MF:C14H23N3O10
EINECS No.:200-652-8
Place of Origin:China
Type:Syntheses Material Intermediates
Purity:99%
Application:Highly effective chelating agent
Appearance:White crystalline powder
Melting point:219-220°C
Flash point:200°C
Shelf life:2 Years
MW:393.35
Boiling point:517.84°C
Density:1.56 g/ml
Package:25KG/bag or 25kg/drum
Sample:Availiable
Description of  DTPA ACID with CAS 67-43-6
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
 

3.Application 

Diethylenetriaminepentaacetic acid is used as chelating agent and forms complexes with metal ions. It finds application as a magnetic resonance imaging (MRI) contrasting agent, since it improves the image by forming a complex with a gadolinium ion.

4.Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container