EDTA-Fe (Edetate Sodium Iron) - Highly efficient chelated iron nutrient supplement (CAS 15708-41-5). Iron content ≥13%, excellent water solubility. Widely used in agricultural fertilizers, food additives, and industrial catalysts.
| 堆积密度 | 约650 kg/m³ |
| pH值（1%水溶液） | 3.5~5.5 |
| 铁含量（Fe） | ≥13.0% |
| 螯合铁含量 | ≥99% |
| 外观 | 棕黄色或浅黄色洁净粉末 |
Product Name: EDTA-Fe (Edetate Sodium Iron)
CAS No.: 15708-41-5
Chemical Name: Sodium Iron Ethylenediaminetetraacetate
Molecular Formula: C₁₀H₁₂N₂O₈FeNa·3H₂O
Molecular Weight: 421.1 g/mol
EDTA-Fe is a stable oxidative water-soluble metal chelate in which iron exists in a chelated form. This product features high stability and bioavailability, making it an ideal iron nutrient supplement widely used in agriculture, food, and industrial fields.
| Parameter | Specification |
|---|---|
| Appearance | Brown or light yellow powder |
| Chelated Iron Content | ≥ 99.0% |
| Iron Content (Fe) | ≥ 13.0% |
| pH (1% Aqueous Solution) | 3.5-5.5 |
| Water Solubility (20°C) | ≈ 90 g/L |
| Water Solubility (30°C) | ≈ 120 g/L |
| Water Solubility (70°C) | ≈ 300 g/L |
| Bulk Density | ≈ 650 kg/m³ |
| Chemical Oxygen Demand (COD) | ≈ 570 mg/g |
High Stability: Oxidative water-soluble metal chelate with stable properties
High Bioavailability: Chelated iron is more easily absorbed and utilized by organisms
Excellent Solubility: Significantly improved solubility with increasing temperature
Wide Applicability: Suitable for various industries and fields
Photographic Technology: Used as a decolorizing agent
Food Industry: As an additive, it is an ideal iron supplement
Agricultural Production: Used as a trace element fertilizer
Industrial Field: Used as a catalyst
Other Applications: Water treatment, chemical synthesis, etc.
Agricultural Applications:
Foliar Spray: Dilution concentration 0.1%-0.3%
Drip Irrigation Fertilization: Dosage of 100-200g per acre
Soil Base Application: Mixed with other fertilizers
Food Additives:
Use according to relevant standard dosages
Suitable for nutritionally fortified foods
Packaging Specifications: 25kg/bag (with inner plastic bag for moisture-proof packaging)
Storage Conditions: Store sealed in a cool, dry environment
Shelf Life: 24 months
Precautions: Avoid high temperature and humidity; store separately from strong oxidizers
This product has certain environmental impacts (refractory degradation, COD value 570 mg/g). Please follow recommended dosages during use. Wear protective equipment during operation to avoid dust inhalation.
Documentation:
[Safety Data Sheet (SDS)] | [Technical Data Sheet (TDS)] | [Test Report]
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| 堆积密度 | 约650 kg/m³ |
| pH值（1%水溶液） | 3.5~5.5 |
| 铁含量（Fe） | ≥13.0% |
| 螯合铁含量 | ≥99% |
| 外观 | 棕黄色或浅黄色洁净粉末 |
