Madan Chemicals

Purity                     99.0% min
Chloride                  0.01% max
Sulphate                  0.1% max
Iron                          0.001% max
Heavy Metal            0.001% max
pH                            4.0-5.0
Appearance.           White Powder
Chelation Value      270

Property: White crystalline powder, soluble in water, hardly soluble in ethanol, ethyl ether, its aqueous solution pH value is about 4.5-5.3.

Use: Applicable to detergent, dyeing adjuvant, processing agent for fibers, cosmetic additive, food additive, agriculture fertilizer etc. For heavy metal poison, complexing agent, antioxidant synergist, stabilizing agent and softener, etc.; Calcium, magnesium, and other metal reagent, metal masking agent.

Ethylenediamine tetraacetic acid disodium salt is a kind of important complexing agent, used for metal chelating metal ion and separation.