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Home > Products > EDTA Chelants & Phosphonate Sequestrants > Tetrasodium EDTA CAS NO. 64-02-8

Tetrasodium EDTA CAS NO. 64-02-8

Tetrasodium EDTA CAS NO. 64-02-8

Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF
Min. Order: 1000 Kilogram
Delivery Time: 10 Days

Basic Info

    Model No.: Na4EDTA

    CAS No.: 64-02-8

Additional Info

    Packaging: in 25 Kg bags

    Productivity: 30000 MT/a

    Brand: Kylin Na4EDTA

    Transportation: Ocean,Land,Air

    Place of Origin: China

    Supply Ability: 30000 MT/a

    Certificate: ISO 9001

Product Description


Tetrasodium EDTA, Tetrahydrate;

Ethylenediaminetetraacetic Acid, tetrasodium salt;

Tetrasodium EDTA, Dihydrate

CAS No. 64-02-8

Molecular Formula: C10H12N2Na4O8·4H2O

Molecular Weight: 452.20


Appearance: white crystalline powder

Assay (Na4EDTA·4H2O): ≥ 99.0%

pH value (50g/L @ 25℃): 10.5 - 12.5

Heavy Metal (as Pb): ≤ 10 ppm

Iron (as Fe): ≤ 10 ppm

Chloride (as Cl-): ≤ 0.01%

Sulfate (as SO42-): ≤ 0.05%

Chelating Value, mgCaCO3/g: ≥ 220

EDTA and its sodium salts are strong chelating agents and are very effective at preventing the deleterious effects of heavy metal ions like iron, manganese or copper. It exhibits excellent ability to dissolve various types of scale and can be described as a true all-around chelating agent.

Main applications:

• Soap/Detergents: Prevention of calcium and magnesium soap formation; improve detergency of soaps and detergents. Stabilizes perborate and percarbonate bleaches.

• Chemical Cleaning: Removes calcium oxalate, calcium sulfate, calcium carbonate, barium sulfate, and other type scales from process equipment.

• I & I Cleaners: Dissolves scale, prevents scale formation, improves detergency of surfactants. Prevents turbidity in concentrated liquid cleaners and shampoos. Minimizes effects of polyvalent metal ions on emulsions, lubricants and polishes.

• Metal Finishing: Removal of oxide films from metal articles; alkaline derusting; antistreak agents for pickling baths; alkaline degreasing.

• Textiles: Controls metal ions in scouring, boil-off, bleaching, dyeing, stripping and finishing operations. Protects fluorescent whitening agents from metal catalyzed oxidation and degradation. Protects dyes from color change.

• Pulp/Paper: Improves efficiency of hydro bleach; reduces metal catalyzed brightness reversion. Used in descaling process equipment. Protects dyes from precipitation with metals.

Tetrasodium EDTA CAS 64-02-8

Kylin Chemicals Chelants & Biocides Section manufactures and markets high quality EDTA chelants, quaternary ammonium surfactants and Pyrithione compounds, serving our worldwide customers in the field of detergents & cleaners, cosmetics, water treatment and textile dyeing, etc. We have been creating competitive advantages for our customers, by delivering to them quality products, cost-effectiveness and technical expertise.

Looking for ideal Tetrasodium EDTA Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the CAS 64-02-8 are quality guaranteed. We are China Origin Factory of Tetrasodium EDTA Dihydrate. If you have any question, please feel free to contact us.

Product Categories : EDTA Chelants & Phosphonate Sequestrants

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