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Sodium amino-tris(methylenesulphonate)

Sodium amino-tris(methylenesulphonate)
Product Detailed
Sodium amino-tris(methylenesulphonate) (ATMPNa4) CAS No. 20592-85-2 Molecular Formula:C3H8NO9P3Na4 EINECS:243-900-0 Colorles

Sodium amino-tris(methylenesulphonate) (ATMPNa4)CAS No. 20592-85-2Molecular Formula:C3H8NO9P3Na4EINECS:243-900-0

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

CAS No. 20592-85-2

Molecular Formula:   C3H8NO9P3Na4       Molecular weight: 387

Structural Formula:



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.

AppearanceColorless 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(Fe3+)ppm35 max
Density (20°C) g/cm31.35-1.45

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:

Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for ten months in room shady and dry place.

Sodium amino-tris(methylenesulphonate)

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