ETHYLENEDIAMINETETRAACETIC ACID DICALCIUM SALT Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 19709-85-4 |
| Product name | ETHYLENEDIAMINETETRAACETIC ACID DICALCIUM SALT |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeReagent GradeCosmetic GradeFood Grade |
| Packaging | 25KG/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 ETHYLENEDIAMINETETRAACETIC ACID DICALCIUM SALT
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk ETHYLENEDIAMINETETRAACETIC ACID DICALCIUM SALT Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of ETHYLENEDIAMINETETRAACETIC ACID DICALCIUM SALT
| Industry | Applications | Process |
|---|---|---|
| Food Industry | Nutritional fortificant (calcium source), stabilizer, chelating agent | Added to dairy products, beverages, and infant formula to inhibit metal ion–catalyzed oxidation and enhance product stability |
| Pharmaceutical Industry | Calcium supplement, auxiliary component in antidotes | Used in oral or injectable formulations to deliver bioavailable calcium; employed as an auxiliary chelating agent in the treatment of heavy metal poisoning |
| Cosmetics & Personal Care | Stabilizer, chelating agent | Added to shampoos, skincare products, and other formulations to chelate metal ions in water, preventing product degradation and loss of surfactant efficacy |
| Water Treatment | Corrosion inhibitor, scale inhibitor | Chelates calcium, magnesium, iron, and other ions in boiler water and cooling water systems to prevent scaling and corrosion |
| Agriculture | Microelement fertilizer additive | Forms stable complexes with calcium and other micronutrients to improve plant uptake efficiency |
| Laboratory Analysis | Analytical reagent, buffer component | Used in preparing EDTA titration solutions or cell culture buffer systems to control free calcium concentration |
Manufacturing Quality Control of ETHYLENEDIAMINETETRAACETIC ACID DICALCIUM SALT
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (EDTA-Ca content) | Complexometric Titration with EDTA | Calcium is titrated with standardized EDTA solution using Eriochrome Black T indicator; endpoint detected by color change from wine-red to blue. |
| Loss on Drying | Gravimetric Analysis (Thermogravimetry) | Sample is dried at 105 C for 2 hours and weight loss is measured to determine moisture and volatile content. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-OES | Multi-element quantification after acid digestion; based on element-specific emission intensities in plasma. |
| Iron (Fe) Impurity | AAS | Atomic absorption spectroscopy measures Fe concentration via absorption of characteristic wavelength light by ground-state Fe atoms in flame. |
| Chloride (Cl-) | Argentometric Titration | Chloride ions are titrated with standard silver nitrate solution using potassium chromate indicator; endpoint signaled by red Ag2CrO4 precipitate. |
| Sulfate (SO42-) | Gravimetric Analysis | Precipitation as BaSO4 under controlled conditions, followed by filtration, drying, and weighing. |
| pH (1% aqueous solution) | Potentiometric Measurement | Hydrogen ion activity measured using calibrated pH electrode in a 1% w/v aqueous suspension. |
| Water Insolubles | Gravimetric Filtration | Sample dissolved in water, filtered through pre-weighed sintered glass crucible, dried and weighed. |
| Calcium Content | Complexometric Titration with EDTA | Total calcium is determined by direct titration with standardized EDTA at pH 10 using calcon carboxylic acid indicator. |
| Residue on Ignition | Gravimetric Analysis (Ignition Loss) | Sample ignited at 600 C to remove organic matter; residue weight reflects inorganic ash content. |
| Microbial Limits | Membrane Filtration and Plate Count | Sample filtered, membrane placed on appropriate agar media, incubated, and colony-forming units counted. |
| Particle Size Distribution | Laser Diffraction | Scattering pattern of laser beam passing through dispersed sample is analyzed to calculate size distribution based on Mie theory. |
Technical Specifications of ETHYLENEDIAMINETETRAACETIC ACID DICALCIUM SALT
| Test Item | Specification |
|---|---|
| Appearance | White crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=20 ppm |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Solubility | Freely soluble in water; practically insoluble in ethanol and ether |
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 ETHYLENEDIAMINETETRAACETIC ACID DICALCIUM SALT
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of ETHYLENEDIAMINETETRAACETIC ACID DICALCIUM SALT
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of ETHYLENEDIAMINETETRAACETIC ACID DICALCIUM SALT
Industrial ETHYLENEDIAMINETETRAACETIC ACID DICALCIUM SALT 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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