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99% Purity Tetrasodium EDTA 4Na 4H2O Natural Heavy Metal Chelators 13235-36-4
99% Purity Tetrasodium EDTA 4Na 4H2O Natural Heavy Metal Chelators 13235-36-4
Specifications
Brand Name :
ADDE TECHNOLOGY
Model Number :
ADDE-EDTA4NA
Certification :
CE
Place of Origin :
CHINA
MOQ :
1000KG
Price :
CONTACT US
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
Description

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

99% Purity Tetrasodium EDTA 4Na 4H2O Natural Heavy Metal Chelators 13235-36-4

Product Grades:

  1. Industrial Grade
  2. Daily Chemical Grade
  3. Spray Tetrasodium
  4. Tetrasodium Dihydrate

Specifications:

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

Characteristics:

  • 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.

Uses and Applications:

Tetrasodium EDTA is widely used across various industries due to its chelating properties:

  • Water Treatment: It helps in softening water by binding to metal ions like calcium and magnesium, preventing scaling and corrosion.
  • Cosmetics and Personal Care: Used as a stabilizer and preservative by sequestering metal ions that could cause product degradation.
  • Detergents: It improves the effectiveness of surfactants by binding to metal ions in the water.
  • Agriculture: In fertilizers, EDTA is used to make micronutrients more available to plants by binding to trace metals.
  • Industrial Cleaning: It can enhance the cleaning process by removing metal ions from surfaces or solutions.
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99% Purity Tetrasodium EDTA 4Na 4H2O Natural Heavy Metal Chelators 13235-36-4

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Product Detail
Brand Name :
ADDE TECHNOLOGY
Model Number :
ADDE-EDTA4NA
Certification :
CE
Place of Origin :
CHINA
MOQ :
1000KG
Price :
CONTACT US
Contact Supplier
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99% Purity Tetrasodium EDTA 4Na 4H2O Natural Heavy Metal Chelators 13235-36-4

ADDE TECHNOLOGY CO.,LTD

Verified Supplier
1 Years
shandong, weifang
Since 2004
Business Type :
Agent, Exporter, Trading Company, Seller
Main Products :
Heavy Metal Chelator, Microbicides, Daily Chemicals
Total Annual :
5,000,000-10,000,000
Employee Number :
>50
Certification Level :
Verified Supplier
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