ETHYLENEDIAMINETETRAACETIC ACID, IRON(III) SODIUM SALT HYDRATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 149022-26-4 |
| Product name | ETHYLENEDIAMINETETRAACETIC ACID, IRON(III) SODIUM SALT HYDRATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeReagent GradeFood GradeCosmetic Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for 149022-26-4
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 149022-26-4 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 149022-26-4
| Industry | Application | Process |
|---|---|---|
| Agriculture | Iron fertilizer (chelated iron) | Applied via foliar spray or soil application to prevent and correct iron-deficiency chlorosis in crops |
| Food Industry | Nutritional fortificant (iron source) | Incorporated into infant formula, cereal-based products, and other foods to enhance iron bioavailability |
| Pharmaceuticals | Raw material for iron supplements | Used in the formulation of oral or injectable iron-replacement medications for the treatment of iron-deficiency anemia |
| Water Treatment | Metal ion stabilizer | Prevents iron precipitation in recirculating cooling water systems to maintain water quality stability |
| Cosmetics | Stabilizer and antioxidant synergist | Added to skincare formulations to chelate metal ions and extend product shelf life |
| Laboratory Analysis | Analytical reagent | Used in complexometric titrations or as an iron source in standard solutions |
Manufacturing Quality Control of 149022-26-4
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (EDTA-FeNa content) | Complexometric Titration with ZnSO4 | Direct titration of excess EDTA after Fe3+ displacement using Zn2+ standard solution and EBT indicator. |
| Iron Content | ICP-OES | Quantification of total Fe by measuring characteristic atomic emission intensity at 238.204 nm after acid digestion. |
| Sodium Content | Flame Photometry | Measurement of Na+ emission intensity at 589.0 nm in an air-acetylene flame. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element quantification via mass-to-charge ratio detection after microwave-assisted acid digestion. |
| Loss on Drying | Gravimetric Analysis | Mass loss determined by heating sample at 105 C for 2 h under controlled humidity conditions. |
| pH (1% aqueous solution) | Potentiometric Measurement | Hydrogen ion activity measured using calibrated glass electrode in deionized water suspension. |
| Chloride Impurity | Argentometric Titration (Mohr method) | Titration with AgNO3 using K2CrO4 indicator; endpoint signaled by formation of red Ag2CrO4 precipitate. |
| Sulfate Impurity | Barium Sulfate Gravimetry | Precipitation as BaSO4 followed by ignition and weighing of the dried residue. |
| Residue on Ignition | Gravimetric Analysis | Mass of non-volatile inorganic residue after heating at 600 C for 30 min in a platinum crucible. |
| Water Content (Karl Fischer) | Coulometric Karl Fischer Titration | Electrochemical generation of iodine to react stoichiometrically with water; endpoint detected amperometrically. |
| Microbial Contamination | Membrane Filtration and Plate Count | Filtration of solution through 0.45 um membrane, followed by incubation on TSA and enumeration of CFUs. |
| Particle Size Distribution | Laser Diffraction | Analysis of light scattering pattern generated by dispersed particles in liquid medium to determine volume-based size distribution. |
Technical Specifications of 149022-26-4
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Solubility | Freely soluble in water; practically insoluble in ethanol and acetone |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of 149022-26-4
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of 149022-26-4
Industrial 149022-26-4 Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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