Purity 99%: Edta-4Na with a purity of 99% is used in pharmaceutical manufacturing, where it ensures high-efficiency chelation of metal ions for product stability.

Molecular weight 380.17 g/mol: Edta-4Na at 380.17 g/mol is used in water treatment processes, where it facilitates precise dosing for optimal heavy metal sequestration.

Particle size ≤100 mesh: Edta-4Na with a particle size of ≤100 mesh is used in textile dyeing operations, where it promotes uniform dispersion and prevents metal-catalyzed discoloration.

Stability temperature ≤200°C: Edta-4Na stable up to 200°C is used in boiler cleaning, where it maintains chelation performance during high-temperature descaling procedures.

Aqueous solubility >100 g/L: Edta-4Na with aqueous solubility >100 g/L is used in laboratory reagent preparation, where it guarantees rapid and complete dissolution for analytical accuracy.

pH (1% solution) 10.5–11.5: Edta-4Na with a 1% solution pH of 10.5–11.5 is used in photographic processing, where it optimizes the removal of residual metallic ions for image clarity.

Iron content <0.001%: Edta-4Na with iron content below 0.001% is used in cosmetic formulations, where it prevents unwanted oxidation and maintains color stability.

Bulk density 0.80–0.90 g/cm³: Edta-4Na with a bulk density of 0.80–0.90 g/cm³ is used in automatic dosing systems, where it ensures consistent and clog-free flow for continuous processing.