Product Description of EDTA Disodium Salt EDTA Acid:
EDTA and DTPA series products manufactured by our factory are important chelating agent. They are widely used for photographic materials flushing process of bleaching hypo, color additives,fiber processing additives,cosmetics additive, blood anticoagulant,detergent,stabilizer,synthetic rubber polymerization initiator.
Used as dyeing auxiliaries, fiber treatment agents, cosmetic additives, blood anticoagulants, water treatment agents, rubber polymerization initiators, PVC heat stabilizers, etc.
The full name of EDTA acid is ethylenediaminetetraacetic acid, which is an organic compound. It is white powder under normal temperature and pressure. EDTA Disodium Salt EDTA Acid can be widely used as a bleaching and fixing agent for color photographic material processing, dyeing auxiliaries, fiber processing auxiliaries, cosmetic additives, blood anticoagulants, stabilizers, and synthetic rubber polymerization initiators. EDTA is a representative integrator. Forms stable water-soluble complexes with alkali metals, rare earth elements and transition metals
Product Specification of EDTA Disodium Salt EDTA Acid:
| Product | Appearance | Content | PH |
| EDTA Disodium Salt EDTA Acid | White powder | 99% | 3.5-5.5 |
EDTA Disodium Salt EDTA Acid is an important complexing agent. EDTA has a wide range of uses. It can be used as bleaching and fixing agent, dyeing aid, fiber processing aid, cosmetic additive, blood anticoagulant, detergent, stabilizer, synthetic rubber polymerization initiator, etc.In industry, EDTA is mainly used to sequester metal ions in aqueous solution. In the textile industry, it prevents metal ion impurities from modifying colors of dyed products. In the pulp and paper industry, EDTA inhibits the ability of metal ions, especially Mn2+, from catalyzing the disproportionation of hydrogen peroxide, which is used in chlorine-free bleaching. In a similar manner, EDTA is added to some food as a preservative or stabilizer to prevent catalytic oxidative decoloration, which is catalyzed by metal ions. In soft drinks containing ascorbic acid and sodium benzoate, EDTA mitigates formation of benzene (a carcinogen).
The reduction of water hardness in laundry applications and the dissolution of scale in boilers both rely on EDTA and related complexants to bind Ca2+, Mg2+, as well as other metal ions. Once bound to EDTA, these metal centers tend not to form precipitates or to interfere with the action of the soaps and detergents. For similar reasons, cleaning solutions often contain EDTA. In a similar manner EDTA Disodium Salt EDTA Acid is used in the cement industry for the determination of free lime and free magnesia in cement and clinkers.
Package and Storage:
Packed in 25KG net per bag or according to the customer’s request.
Store in a dry place at ambient temperature(below 25ºC/77ºF).
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