Sodium amino-tris(methylenesulphonate)
For Research Use Only.
Category
Corrosion and Scale Inhibitor
Cat.No.
WTA-040
CAS
20592-85-2
Product Name
Sodium amino-tris(methylenesulphonate)
Structure
Structure
Product Details
Catalog Water Technology
WTA-040
Synonyms
Aminotrimethylenephosphonic acid sodium salt; ATMP-4Na
IUPAC Name
sodium;[bis(phosphonomethyl)amino]methyl-hydroxyphosphinate
Molecular Weight
387
Molecular Formula
C3H8NNa4O9P3
Canonical SMILES
C(N(CP(=O)(O)O)CP(=O)(O)[O-])P(=O)(O)O.[Na+]
InChI
InChI=1S/C3H12NO9P3.Na/c5-14(6,7)1-4(2-15(8,9)10)3-16(11,12)13;/h1-3H2,(H2,5,6,7)(H2,8,9,10)(H2,11,12,13);/q;+1/p-1
InChIKey
RCUMDGGJOOTRBS-UHFFFAOYSA-M
Density
1.35-1.45 g/mL
EINECS
243-900-0
Properties
ATMP·Na4 is the neutral sodium salt of ATMP, it can inhibit the scale formation, especially calcium carbonate, in water system. ATMP·Na4 is suitable for circulating cool system in power plant, oil refinery plant. ATMP·Na4 is also used as scale inhibitor in oilfield refill water system and reverse osmosis membrane. ATMP·Na4 has good compatibility with other additives, particularly suitable for neutral to acidic formulations, without ammonia flavor.
Storage
Storage in shady room and dry place.
pH of 1% solution
6.5-7.5
Application
ATMP·Na4 is used together with other organic phosphonic acids, poly carboxylic acids or salts to make organic alkaline water treatment agents, and used in circulating cool water system with different water quality condition.
Appearance
Colorless or light yellow transparent liquid
Description
ATMP·Na4 is the neutral sodium salt of ATMP, it can inhibit the scale formation, especially calcium carbonate, in water system. ATMP·Na4 is suitable for circulating cool system in power plant, oil refinery plant. ATMP·Na4 is also used as scale inhibitor in oilfield refill water system and reverse osmosis membrane.
Safety Protection
Avoid contact with eye and skin, once contacted, flush with water.
Fe
10.0 max
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