Classification：Salts of phosphonates
Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium Salt
CAS Number: 7651-99-2
Molecular Formula: C₆H₁₅N₂O₁₂P₄Na₅
Molecular Weight: 546
EDTMPA.5Na can be fully dissolved in water, innocuous and none pollution to environment, has good chemical stability and thermal tolerance. EDTMPA.5Na has good scale inhibition property under temperature 200°C.
EDTMPA.5Na can be used as scale and corrosion inhibitor for circulating water and boiler water system, chelating agent in non-cyanide electroplating, water-softening agent in dyeing industry, etc.
EDTMPA.5Na has excellent chelate performance to metal ions, especially for Cu.
Package and Storage:
Normally in 200L HDPE drum and 1000L IBC.
Storage for 12 months in room shady and dry place.
Avoid contact with eye and skin, once contacted, flush with plenty water.