- Name: Diethylenetriaminepentaacetic Acid (DTPA)
- CAS No.: 67-43-6
- Appearance: White crystal powder
Diethylenetriaminepentaacetic Acid (DTPA) Cas 67-43-6
Description
Diethylenetriaminepentaacetic Acid (DTPA-ACID) Quick Details
Chemical Name: Diethylenetriaminepentaacetic acid, Pentetic acid, DTPA
CAS No.: 67-43-6
Molecular Fomula: C14H23N3O10
Chemical Structure:
Appearance: White crystal powder
Diethylenetriaminepentaacetic Acid (DTPA-ACID) Typical Properties
| Items | Specifications |
| Apperance | White crystal powder |
| Purity （% ）≥ | 99.0 |
| Chelation value（mgCaCO3/g）≥ | 252 |
| Chloride（CL）% ≤ | 0.01 |
| Sulfate(SO4) % ≤ | 0.05 |
| Iron (Fe)% ≤ | 0.001 |
| Loss on drying% ≤ | 0.2 |
| Metal chelate（Pb）% ≤ | 0.001 |
| PH（10g/L of Solution，25℃） | 2.1-2.5 |
| Sodium carbonate dissolved test | Qualified |
Diethylenetriaminepentaacetic Acid (DTPA-ACID) Usage
Diethylene triamine pentaacetic acid is used as a high-efficiency chelating agent and can be used in color inhibitors in acrylic production, paper industry, water softeners, textile auxiliaries, chelating titrants, color photography and food industries. It is also used in medical, rare earth and other industries. It is also widely used in element separation and agricultural production.
Diethylenetriaminepentaacetic Acid (DTPA-ACID) Packaging and Shipping
Diethylenetriaminepentaacetic Acid (DTPA-ACID) Package
bag, 25 kg
Diethylenetriaminepentaacetic Acid (DTPA-ACID) Storage
Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down