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
PH (1% water solution) 6.5-7.5
Fe,mg/L 35.0 max
Density (20℃) g/cm3 1.35-1.45
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.
Package and Storage:
200L plastic drum,IBC(1000L), customers' requirement.
Storage for twelve months in shady room and dry place.
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