China Factory Direct
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| CAS number | 928-72-3 |
| Product name | IMINODIACETIC ACID DISODIUM SALT |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeElectronic GradeReagent GradeCosmetic GradeFood 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process Description |
|---|---|---|
| Chemical Industry | Chelating Agent | Used to complex metal ions, forming stable chelates |
| Electroplating Industry | Bath Additive | Acts as a complexing agent to improve coating uniformity and adhesion |
| Pesticide Industry | Herbicide Intermediate | A key precursor in the synthesis of herbicides such as glyphosate |
| Water Treatment | Water Stabilizer | Controls metal ions in water to prevent scaling and corrosion |
| Pharmaceutical Industry | Pharmaceutical Synthesis Intermediate | Serves as an organic synthesis intermediate for preparing certain active pharmaceutical ingredients |
| Personal Care & Household Products Industry | Cleaning Product Additive | Functions as a chelating agent in detergents and cleaners to enhance cleaning performance |
| Catalysis | Ligand for Homogeneous Catalysts | Forms coordination complexes with metals for catalyzing organic reactions |
| Textile Industry | Dyeing and Finishing Auxiliary | Acts as a metal ion sequestering agent during dyeing to improve color uniformity |
| Electronics Industry | Cleaning Solution Component | Used in semiconductor or electronic component cleaning solutions to remove metallic contaminants |
| Analytical Chemistry | Analytical Reagent | Employed in colorimetric or titrimetric methods for detection and quantification of metal ions |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Na2IDA content) | Acid-base titration | Quantifies Na2IDA by back-titration with standardized HCl after reaction with excess acid. |
| Water content | Karl Fischer titration | Measures water via coulometric or volumetric reaction between water and iodine in pyridine/methanol medium. |
| pH (1% aqueous solution) | pH meter measurement | Determines hydrogen ion activity using calibrated glass electrode in standardized aqueous solution. |
| Heavy metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals by atomization and absorption of characteristic wavelength light. |
| Sulfate (SO4) | Gravimetric analysis | Precipitates sulfate as BaSO4 and determines mass after ignition and drying. |
| Chloride (Cl) | Potentiometric titration with AgNO3 | Measures chloride via argentometric titration using silver nitrate and chloride-selective electrode. |
| Iron (Fe) | ICP-OES | Quantifies iron by plasma excitation and emission intensity measurement at characteristic wavelength. |
| Loss on drying | Thermogravimetric analysis (TGA) | Determines volatile content by mass loss upon heating to 105 C under controlled atmosphere. |
| Residue on ignition | Ignition and gravimetry | Measures non-volatile inorganic impurities after high-temperature ashing and weighing. |
| Appearance | Visual inspection | Evaluates physical state, color, and presence of visible particulates or discoloration against standard reference. |
| Solubility in water | Qualitative dissolution test | Confirms complete dissolution in specified volume of distilled water at 25 C with no residue. |
| Bulk density | Graduated cylinder method | Measures mass per unit volume of freely settled powder in standardized cylinder. |
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
| Solubility | Freely soluble in water; practically insoluble in ethanol and ether |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Warning |
| Safety Data Sheet | |
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.