Description

Dtpa Ferric Chelate is a highly effective, water-soluble iron complex specifically designed for superior stability and bioavailability in demanding formulations. This compound is critical for applications requiring a readily available source of iron that resists precipitation across a wide pH range. It is primarily utilized by manufacturers in the agricultural, water treatment, and industrial cleaning sectors where controlled iron delivery and sequestration are essential.

Application

• Agricultural Micronutrient Fertilizers: As a highly stable and bioavailable source of iron for foliar sprays and fertigation systems to correct chlorosis in crops, especially in high-pH or calcareous soils.
• Industrial Water Treatment: Acts as a superior sequestrant and dispersant for iron ions in boiler water, cooling towers, and process water systems to prevent scaling and corrosion.
• Chemical Cleaning Formulations: Used in acid and alkaline cleaning products for industrial equipment to chelate and remove iron oxide deposits and prevent redeposition.
• Catalyst and Chemical Synthesis: Serves as a precursor or catalyst component in various organic synthesis and polymerization reactions.
• Pulp and Paper Processing: Employed to control iron-induced discoloration and to improve the brightness and quality of pulp.
• Textile Processing: Helps in stabilizing hydrogen peroxide bleach baths and preventing catalytic damage from iron contaminants during textile manufacturing.

Basic Information

Product Name	Dtpa Ferric Chelate
CAS No.	15162-64-8
Molecular Formula	C14H18FeN3O10 (for Fe-DTPA)
Molecular Weight	Approx. 468.15 g/mol
Synonyms	Ferric Diethylenetriaminepentaacetate; Iron(III) DTPA; Fe-DTPA; Iron Diethylenetriamine Pentaacetic Acid Complex; Iron(3+) DTPA; DTPA-Fe; Chelated Iron DTPA; N,N-Bis[2-[bis(carboxymethyl)amino]ethyl]glycine Iron(3+) Salt
EINECS	Contact for details

Quality Control

Our Dtpa Ferric Chelate is manufactured under a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, chelation efficiency, and performance. Certificates of Analysis (COA) detailing key parameters such as iron content, chelated iron percentage, and impurity profiles are provided to guarantee compliance with your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of moisture and caking.

Specification

Item	Specification
Appearance	Yellowish to brown powder or granules
Identification (IR)	Conforms
Assay (Fe Content)	10.0% - 12.0%
Chelated Iron (as Fe)	Min. 98.0%
pH (1% Solution)	3.5 - 5.5
Water Solubility	Completely soluble
Loss on Drying	Max. 5.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.