Edta.4na

Chemical name : tetrasodium ethylenediaminetetraacetate tetrahydrate
Chemical formula : c10h12n2o8na4.4h2o
Molecular weight : 452.2
Cas no·ª [13236-36-4]
Synonyms: na4edta ; edtana4 ; tetrasodium edta
Physical properties :

Tetrasodium ethylenediaminetetraacetate tetrahydrate is a dry, white crystalline powder and appears alkali in water, it is soluble in water and insoluble in alcohols .

Applications :
As one chelating agent , it can be used in industrial cleaning, personal and household uses, bleaching of pulp and textiles, micronutrients for agriculture, photo processing, printing ink manufacturing , food, polymer processing and metal plating etc
Specification :

Item guaranteed
Appearance white crystalline powder
Assay , %, fª 99.0
Ph (1% in water ) 10.5 ---11.5


Packaging and storage

Packed in complex bag with plastic inner, 25kg net per bag .Stored in cool and dry warehouse , away from acids , oxides, light and heater .Sealed after use .