Tetra sodium salt of Amino Trimethylene Phosphonic Acid (ATMP•Na4)-Shandong Xintai Water Treatment Technology Co.,Ltd.

Tetra sodium salt of Amino Trimethylene Phosphonic Acid (ATMP•Na4)

CAS No. 20592-85-2

Molecular Formula: C₃H₈NO₉P₃Na₄ Molecular weight: 387

Structural Formula:

Properties: ATMP•Na4 is the salt of ATMP, it can inhibit the scale formation, calcium carbonate in particular, in water system. ATMP•Na4 can be used in circulating cool system in power plant, oil refinery plant and oilfield refill water system. ATMP•Na4 has good synergistic effects with other additives, in neutral to acidic condition, no ammonia smell is let off.
Specification:

Items	Index
Appearance	Colorless or light yellow transparent liquid
Active content (ATMP) %	29.4-32.4
Active content (ATMP•Na4) %	38.0-42.0
Density (20℃) g/cm3	1.35-1.45
PH (1% water solution)	6.5-7.5
Fe2+，mg/L	35 max

Usage: ATMP•Na4 is used together with other organophosphonic acid, polycarboxylic acid or salt to form organic alkaline agents, it is used in circulating cool water system for all water quality.
Packing and Storage: 200L plastic drum, IBC(1000L), or per customers’ requirement. Storage for ten months in shady room and dry place.