ADDE TECHNOLOGY CO.,LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 100 TON per month |
| Delivery Time | 7-10 days |
| Packaging Details | 25kg/bag or packaged according to customer requirements. |
| Molecular Formula | C10H12N2O8Na4 • 4H2O |
| Molecular Weight | 452.23 |
| CAS No. | 13235-36-4 |
| Purity%: | ≥99.0 |
| Chloride （ Cl）% | ≤ 0.01 |
| Heavy metal (Pb)% | ≤ 0.001 |
| Brand Name | ADDE TECHNOLOGY |
| Model Number | ADDE-EDTA4NA |
| Certification | CE |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 100 TON per month |
| Delivery Time | 7-10 days | Packaging Details | 25kg/bag or packaged according to customer requirements. |
| Molecular Formula | C10H12N2O8Na4 • 4H2O | Molecular Weight | 452.23 |
| CAS No. | 13235-36-4 | Purity%: | ≥99.0 |
| Chloride （ Cl）% | ≤ 0.01 | Heavy metal (Pb)% | ≤ 0.001 |
| Brand Name | ADDE TECHNOLOGY | Model Number | ADDE-EDTA4NA |
| Certification | CE | Place of Origin | CHINA |
| High Light | Tetrasodium EDTA 4Na 4H2O ，EDTA 4Na Natural Heavy Metal Chelators ，EDTA 4Na 13235-36-4 | ||
Tetrasodium EDTA (4Na): A Powerful Heavy Metal Chelator for Industrial and Environmental Applications
Molecular Formula: C₁₀H₁₂N₂O₈Na₄ · 4H₂O
Molecular Weight: 452.23
CAS No.: 13235-36-4
| Item | Industrial Grade | Daily Chemical Grade | Spray Tetrasodium | Tetrasodium Dihydrate |
|---|---|---|---|---|
| Purity (%) | ≥99.0 | ≥99.5 | ≥99.3 | 107-109 |
| Chloride (Cl) (%) | ≤ 0.01 | ≤ 0.01 | ≤ 0.01 | ≤ 0.01 |
| Sulfate (SO₄, %) | ≤ 0.05 | ≤ 0.05 | ≤ 0.03 | ≤ 0.05 |
| Heavy Metals (Pb, %) | ≤ 0.001 | ≤ 0.001 | ≤ 0.001 | ≤ 0.001 |
| Iron (Fe, %) | ≤ 0.001 | ≤ 0.001 | ≤ 0.0005 | ≤ 0.001 |
| Loss on Drying (%) | ≥ 220 | ≥ 220 | ≥ 220 | ≥ 234 |
| Chelation Value (mg CaCO₃/g) | 10.5-11.5 | 10.5-11.5 | 10.5-12.5 | 10.5-11.5 |
| NTA (%) | ≤ 1.0 | ≤ 0.1 | ≤ 3.0 | —— |
| Density (g/L) | —— | —— | 600-800 | —— |
| Appearance | White Crystal Powder | White Crystal Powder | White Powder | White Crystal Powder |
Appearance: Tetrasodium Ethylenediaminetetraacetic acid is typically a white crystalline powder, and the specific appearance can vary slightly depending on the grade.
Chelation Value: Tetrasodium EDTA is a strong chelating agent, and its ability to form stable complexes with metal ions is crucial in various applications such as water treatment, agriculture, and cosmetics.
Purity: The purity of this compound ranges from 99.0% to 99.5%, with the industrial-grade material typically offering the lowest purity level, and the daily chemical grade having higher purity requirements.
Chemical Composition: It contains sodium (Na) and ethylenediaminetetraacetic acid (EDTA), and in the form of dihydrate, it includes water molecules that aid in its solubility and stability.
Tetrasodium EDTA is widely used across various industries due to its chelating properties:
Company Details
Business Type:
Agent,Exporter,Trading Company,Seller
Year Established:
2004
Total Annual:
5,000,000-10,000,000
Employee Number:
>50
Ecer Certification：
Verified Supplier
Adde Technology Co., Ltd. was founded in May 2010. After years of development, the company has grown into a comprehensive enterprise that integrates R&D, chemical production, and import & export operations. Since its establishment, we have adhered to the principles of "... Adde Technology Co., Ltd. was founded in May 2010. After years of development, the company has grown into a comprehensive enterprise that integrates R&D, chemical production, and import & export operations. Since its establishment, we have adhered to the principles of "...
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