Ethylene Diamine Tetra (Methylene PHospHonic Acid) Sodium Edtmps CAS 22036-77-7

November 20 09:06:41, 2021

Model NO.: 30%
pH: 9.5-10.5
Density: 1.25%
Chloride: 3.0%
Specifications: Hg/T 3538-2003
Trademark: ChanghuaNET
Transport Package: 200L Plastic Drum, IBC (1000L)
Specification: 30%
Origin: China
Model NO.: 30%
pH: 9.5-10.5
Density: 1.25%
Chloride: 3.0%
Specifications: Hg/T 3538-2003
Trademark: ChanghuaNET
Transport Package: 200L Plastic Drum, IBC (1000L)
Specification: 30%
Origin: China
Ethylene Diamine Tetra (Methylene PHospHonic Acid) Sodium
EDTMPS
 
CAS No. 22036-77-7                          
Molecular Formula: C6H20N2O12P4.xNa        Molecular weight: 523.92400
 
Properties:
    EDTMPS is nitrogenous organic polyphosphonic acid, a part of cathodic corrosion inhibitor. Its corrosion inhibition is 3~5 times better than that of inorganic polyphosphate. It can be fully dissolved in water, innocuous and none pollution to environment, has good chemical stability and thermal tolerance.
EDTMPS shows excellent scale inhibition ability under temperature 200ºC. It dissociates into 8 positive-negative ions, thus can chelate with many metal ions to form polymer reticulation complex, to destroy the normal crystallization of calcium scale. It has better antiscale effects to calcium sulfate and barium sulfate.
 
 Specifications: HG/T 3538-2003
Items Index
Appearance Clear yellow to umber transparent liquid
Active component (EDTMPS) % 28.0 min
Organic phosphonic acid (asPO43- ) % 10.0 min
Phosphorous acid (as PO33- ) % 5.0 max
Phosphoric acid (asPO43- ) % 1.0 max
pH (1% water solution) 9.5-10.5
Density (20ºC) g/cm3 1.25 min
Chloride (Cl- ) % 3.0 max
 
Usage:
EDTMPS can be used as corrosion inhibitor in circulating cool water system and boiler water. It is a chelating agent in non-cyanogen electroplating industry and a water-softening agent in printing dyeing industry. When used alone, 2~10mg/L is preferred. When built with HPMA by ratio ETDMP:HPMA=1:3, it can be used for low pressure boiler. It can also be built with BTA, PAAS and zinc salt.
 
Package and Storage:
    200L plastic drum, IBC (1000L), customers' requirement.
Storage for ten months in shady room and dry place.
Key Words:EDTMPS; 22036-77-7; [ethylenebis[nitrilobis(methylene)]]tetrakisphosphonic acid, sodium salt; Ethylenbis[nitrilobis(methylen)]tetrakisphosphonsure,Natriumsalz; Sodium (ethylenediamine)tetramethylenephosphonate; Sequion D 30; SODIUM EDTMP; 244-742-5; Phosphonic acid,1,2-ethanediylbisnitrilobis(methylene)tetrakis-,sodium salt; Sequion 30Na30; P,P',P'',P'''-[1,2-Ethanediylbis[nitrilobis(methylene)]]tetrakisphosphonic acid sodium salt; ETHYLENEDIAMINETETRA(METHYLENEPHOSPHONICACIDSODIUMSALTS); Ethylene diamine tetramethylene phcsphonic acid Sodium; Water quality stabilizer EDTMPS; Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium; C6H20N2O12P4.xNa; Ethylenediamine tetra(methylenephosphonic acid), hexasodium salt (EDTMP 6Na); Ethylenediamine tetra(methylenephosphonic acid), trisodium salt (EDTMP 3Na); Ethylenediamine tetra(methylenephosphonic acid), heptasodium salt (EDTMP 7Na); Ethylenediamine tetra(methylenephosphonic acid), pentasodium salt (EDTMP 5Na); [ethane-1,2-diylbis[nitrilobis(methylene)]]tetrakisphosphonic acid sodium salt; Ethylenediamine tetra(methylenephosphonic acid), tetrasodium salt (EDTMP 4Na); Ethylenediamine tetra(methylenephosphonic acid), sodium salt (EDTMP xNa); Ethylendiaminetetra(mehylenphosphonic acid), Sodium salt; Ethylenediamine tetra(methylenephosphonic acid), disodium salt (EDTMP 2Na); Ethylenediamine tetra(methylenephosphonic acid), monosodium salt (EDTMP 1Na); Ethylenediamine tetra(methylenephosphonic acid), octasodium salt (EDTMP 8Na); [ethane-1,2-diylbis[nitrilobis(methylene)]]tetrakisphosphonic acid; C6H20N2O12P4; [({2-[bis(phosphonomethyl)amino]ethyl}(phosphonomethyl)amino)methyl]phosphonic acid; Ethylenediaminetetra(methylenephosphonic acid); EDTMP; Ethylenebis(nitrilodimethylene)tetraphosphonic acid; N,N,N',N'-Ethylenediaminetetrakis(methylenephosphonic Acid) Hydrate; EDTMPA; [1,2-Ethanediylbis[Nitrilobis-(Methylene)]]Tetrakis-Phosphonic Acid; EDTMP-H; Ethanediylbis(nitrilobis (methylene)))tetrakis phosphonic acid; 1429-50-1; 215-851-5; Ethylenediamine Tetramethylenephosphonic acid; N,N,N,N-Ethylenediaminetetra(methylenephosphonic acid); Ethylene Diamine Tetra (Methylene Phosphonic Acid); (Ethylene-dinitrilo)-tetramethylene phosphonic acid; (Ethylenedinitrilo)-tetramethylenephosphonic acid; EDTMPA (Solid); [ethane-1,2-diylbis(nitrilodimethanediyl)]tetrakis(phosphonic acid); Antiscale and inhibitor; Ethylene Diamine Tetra(Methylene Phosphonic Acid); ethylenediamine tetra(methylene phosphonic acid); [bis(phosphonomethyl)amino]methylphosphonic acid
Ethylene Diamine Tetra (Methylene PHospHonic Acid) Sodium
EDTMPS
 
CAS No. 22036-77-7                          
Molecular Formula: C6H20N2O12P4.xNa        Molecular weight: 523.92400
 
Properties:
    EDTMPS is nitrogenous organic polyphosphonic acid, a part of cathodic corrosion inhibitor. Its corrosion inhibition is 3~5 times better than that of inorganic polyphosphate. It can be fully dissolved in water, innocuous and none pollution to environment, has good chemical stability and thermal tolerance.
EDTMPS shows excellent scale inhibition ability under temperature 200ºC. It dissociates into 8 positive-negative ions, thus can chelate with many metal ions to form polymer reticulation complex, to destroy the normal crystallization of calcium scale. It has better antiscale effects to calcium sulfate and barium sulfate.
 
 Specifications: HG/T 3538-2003
Items Index
Appearance Clear yellow to umber transparent liquid
Active component (EDTMPS) % 28.0 min
Organic phosphonic acid (asPO43- ) % 10.0 min
Phosphorous acid (as PO33- ) % 5.0 max
Phosphoric acid (asPO43- ) % 1.0 max
pH (1% water solution) 9.5-10.5
Density (20ºC) g/cm3 1.25 min
Chloride (Cl- ) % 3.0 max
 
Usage:
EDTMPS can be used as corrosion inhibitor in circulating cool water system and boiler water. It is a chelating agent in non-cyanogen electroplating industry and a water-softening agent in printing dyeing industry. When used alone, 2~10mg/L is preferred. When built with HPMA by ratio ETDMP:HPMA=1:3, it can be used for low pressure boiler. It can also be built with BTA, PAAS and zinc salt.
 
Package and Storage:
    200L plastic drum, IBC (1000L), customers' requirement.
Storage for ten months in shady room and dry place.
Key Words:EDTMPS; 22036-77-7; [ethylenebis[nitrilobis(methylene)]]tetrakisphosphonic acid, sodium salt; Ethylenbis[nitrilobis(methylen)]tetrakisphosphonsure,Natriumsalz; Sodium (ethylenediamine)tetramethylenephosphonate; Sequion D 30; SODIUM EDTMP; 244-742-5; Phosphonic acid,1,2-ethanediylbisnitrilobis(methylene)tetrakis-,sodium salt; Sequion 30Na30; P,P',P'',P'''-[1,2-Ethanediylbis[nitrilobis(methylene)]]tetrakisphosphonic acid sodium salt; ETHYLENEDIAMINETETRA(METHYLENEPHOSPHONICACIDSODIUMSALTS); Ethylene diamine tetramethylene phcsphonic acid Sodium; Water quality stabilizer EDTMPS; Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium; C6H20N2O12P4.xNa; Ethylenediamine tetra(methylenephosphonic acid), hexasodium salt (EDTMP 6Na); Ethylenediamine tetra(methylenephosphonic acid), trisodium salt (EDTMP 3Na); Ethylenediamine tetra(methylenephosphonic acid), heptasodium salt (EDTMP 7Na); Ethylenediamine tetra(methylenephosphonic acid), pentasodium salt (EDTMP 5Na); [ethane-1,2-diylbis[nitrilobis(methylene)]]tetrakisphosphonic acid sodium salt; Ethylenediamine tetra(methylenephosphonic acid), tetrasodium salt (EDTMP 4Na); Ethylenediamine tetra(methylenephosphonic acid), sodium salt (EDTMP xNa); Ethylendiaminetetra(mehylenphosphonic acid), Sodium salt; Ethylenediamine tetra(methylenephosphonic acid), disodium salt (EDTMP 2Na); Ethylenediamine tetra(methylenephosphonic acid), monosodium salt (EDTMP 1Na); Ethylenediamine tetra(methylenephosphonic acid), octasodium salt (EDTMP 8Na); [ethane-1,2-diylbis[nitrilobis(methylene)]]tetrakisphosphonic acid; C6H20N2O12P4; [({2-[bis(phosphonomethyl)amino]ethyl}(phosphonomethyl)amino)methyl]phosphonic acid; Ethylenediaminetetra(methylenephosphonic acid); EDTMP; Ethylenebis(nitrilodimethylene)tetraphosphonic acid; N,N,N',N'-Ethylenediaminetetrakis(methylenephosphonic Acid) Hydrate; EDTMPA; [1,2-Ethanediylbis[Nitrilobis-(Methylene)]]Tetrakis-Phosphonic Acid; EDTMP-H; Ethanediylbis(nitrilobis (methylene)))tetrakis phosphonic acid; 1429-50-1; 215-851-5; Ethylenediamine Tetramethylenephosphonic acid; N,N,N,N-Ethylenediaminetetra(methylenephosphonic acid); Ethylene Diamine Tetra (Methylene Phosphonic Acid); (Ethylene-dinitrilo)-tetramethylene phosphonic acid; (Ethylenedinitrilo)-tetramethylenephosphonic acid; EDTMPA (Solid); [ethane-1,2-diylbis(nitrilodimethanediyl)]tetrakis(phosphonic acid); Antiscale and inhibitor; Ethylene Diamine Tetra(Methylene Phosphonic Acid); ethylenediamine tetra(methylene phosphonic acid); [bis(phosphonomethyl)amino]methylphosphonic acid

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