Uses 1. Ethylenediaminetetraacetic acid (EDTA) is an important complexing agent. EDTA has a wide range of uses. It can be used as a bleaching fixer for color photosensitive material processing, a dyeing auxiliary, a fiber processing auxiliary, a cosmetic additive, a blood anticoagulant, a detergent, a stabilizer, and a synthetic rubber polymerization initiator. EDTA is a representative substance of chelating agents. It can form stable water-soluble complexes with alkali metals, rare earth elements, and transition metals. In addition to sodium salts, there are ammonium salts and various salts such as iron, magnesium, calcium, copper, manganese, zinc, cobalt, and aluminum, and these salts have different uses. In addition, EDTA can also be used to quickly excrete harmful radioactive metals from the human body to detoxify. It is also a water treatment agent. EDTA is also an important indicator, but it must be used with ammonia water when used to titrate metal nickel, copper, etc., so that it can act as an indicator. 2. Ethylenediaminetetraacetic acid is an excellent calcium and magnesium ion chelating agent. It is used as a chelating agent for water used in emulsion polymerization to remove metal ions such as Ca2+, Mg2+, Fe2+, and Fe3+. It is also used as a complexing agent for anaerobic adhesives; that is, EDTA is used to treat diester methacrylate to remove transition metal ions and eliminate the effects that promote the decomposition of peroxides. It has a very good effect on improving the stability of anaerobic adhesives. EDTA sodium salt chelates metal ions to improve the storage stability of modified acrylic acid. Solid structural adhesive (SGA), dosage -3×10-4~6.0×10-4. Dosage 1.5%, 50~C storage stability of more than 360h (50ºC storage for 4d, equivalent to SGA 20~C storage for 1 year). 3. Commonly used for softening boiler water quality. Prevent scaling.
Audited Supplier 
){kind=link}