TRISODIUM ETHYLENEDIAMINE DISUCCINATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 20846-91-7 |
| Product name | TRISODIUM ETHYLENEDIAMINE DISUCCINATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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) |
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Documents We Provide for TRISODIUM ETHYLENEDIAMINE DISUCCINATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk TRISODIUM ETHYLENEDIAMINE DISUCCINATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of TRISODIUM ETHYLENEDIAMINE DISUCCINATE
| Industry | Application | Process |
|---|---|---|
| Water Treatment | Used as a chelating agent to remove calcium, magnesium, and other metal ions from water to prevent scale formation | Added to cooling water systems to inhibit deposition by forming stable complexes with metal ions |
| Household Chemicals | Formulated into detergents and cleaners to enhance cleaning performance and prevent interference from metal ions | Combined with surfactants to improve product stability and cleaning efficacy |
| Textile Printing & Dyeing | Acts as a metal ion stabilizer to prevent adverse effects of hard water on dyeing processes | Added to pre-dyeing treatment solutions to avoid uneven dyeing or staining caused by metal ions |
| Paper Industry | Applied during pulp bleaching to chelate transition metal ions and minimize their catalytic degradation effect | Used in conjunction with hydrogen peroxide bleaching systems to improve bleaching efficiency and reduce fiber damage |
| Chemical Reagents | Supplied as a reference standard or analytical reagent for titration or detection of metal ions | Employed in laboratories for quantitative analysis of metal ion concentrations, such as calcium and iron |
| Pesticide Formulations | Functions as an adjuvant to improve pesticide adhesion and stability on crop surfaces | Co-formulated with insecticides or fungicides to prevent decomposition or precipitation induced by metal ions |
Manufacturing Quality Control of TRISODIUM ETHYLENEDIAMINE DISUCCINATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Na3EDDS content) | Acid-base titration with HCl | Quantifies Na3EDDS by back-titration after acid hydrolysis and neutralization. |
| pH (1% aqueous solution) | Potentiometric pH measurement | Measures hydrogen ion activity using calibrated pH electrode in standardized solution. |
| Water content | Karl Fischer titration | Determines trace water via stoichiometric reaction between water and iodine in methanol/pyridine medium. |
| Sodium content | Flame photometry | Measures sodium emission intensity at characteristic wavelength (589 nm) after atomization. |
| Heavy metals (Pb, Cd, Hg, As) | ICP-MS | Quantifies trace metal elements by ionization in plasma and mass-selective detection. |
| Chloride impurity | Argentometric titration (Mohr method) | Titrates Cl- with AgNO3 using K2CrO4 indicator; endpoint signaled by red Ag2CrO4 precipitate. |
| Sulfate impurity | Gravimetric analysis | Precipitates SO4(2-) as BaSO4, followed by drying and weighing of the insoluble residue. |
| Iron impurity | UV-Vis spectrophotometry (1,10-phenanthroline method) | Forms orange-red Fe(II)-phenanthroline complex; absorbance measured at ~510 nm. |
| Loss on drying | Thermogravimetric analysis (TGA) | Measures mass loss upon heating to 105 C under controlled atmosphere to determine volatile content. |
| Appearance and color | Visual inspection against standard solutions | Compares sample solution clarity and color to reference standards (e.g., APHA scale). |
| Residue on ignition | Weight loss on ignition (WLOI) | Heats sample at 550 C to oxidize organics; residual inorganic ash is weighed. |
| Microbial contamination | Membrane filtration and plate count | Filters sample, cultures filtrate on nutrient agar, and enumerates viable aerobic mesophilic microorganisms. |
Technical Specifications of TRISODIUM ETHYLENEDIAMINE DISUCCINATE
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.2% |
| Optical Rotation | -47.0 to -46.0 deg (c=1, H2O) |
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 TRISODIUM ETHYLENEDIAMINE DISUCCINATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of TRISODIUM ETHYLENEDIAMINE DISUCCINATE
Industrial TRISODIUM ETHYLENEDIAMINE DISUCCINATE 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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