Vcycletech Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium (EDTMPS)
VcycletechEthylene Diamine Tetra(Methylene Phosphonic Acid) Sodium (EDTMPS)
CAS No. 1429-50-1
Molecular Formula: C6H12O12N2P4Na8
Molecular weight: 612.13
VcycletechCorrosion InhibitorProperties:
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. It shows excellent scale inhibition ability under temperature 200℃. It can dissociate 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. EDTMPS shows better antiscale effects to calcium sulfate and barium sulfate.
Specification:
|
items |
index |
|
Appearance |
Clear yellow to umber transparent liquid |
|
Active component (EDTMPS)% |
|
|
Organic phosphonic acid (asPO43-)% |
|
|
Phosphorous acid (as PO33-)% |
|
|
Phosphoric acid (asPO43-)% |
|
|
pH (1% water solution) |
|
|
Density (20℃) g/cm3 |
|
|
Chloride (Cl-) % |
Usage:
EDTMPS can be used as corrosion inhibitor in circulating cool water system and boiler water. VcycletechEthylene Diamine Tetrais 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.
More information you can view here
Send product request
Other supplier products
 |
Sodium Tripolyphosphate(STPP) | Sodium Tripolyphosphate(STPP) §Name: VcycletechSodium Tripolyphosphate §Appearance: White Powder §Na5P3O10, %: ≥94 §Tech Gra... |
 |
Diethylene Triamine Penta Methylene Phosphonic Acid (DTPMPA) | Diethylene Triamine Penta Methylene Phosphonic Acid(DTPMPA) CAS No. 15827-60-8 Molecular Formula: C9H28O15N3P5 Molecular weight: 573.2 Properties: ... |
 |
Sodium Hexametaphosphate(SHMP) | Sodium Hexametaphosphate(SHMP) Appearance: White Powder §P2O5 % ≥: 68 §Tech Grade:Industrial/Food Grade §CAS NO.: 10124-56-8 &sec... |
 |
Modified Sodium Polyacrylate XT-2000 | Modified Sodium PolyacrylateXT-2000 Properties: XT-2000 is the copolymer of acrylic-acrylate-sulfosate, it is a good scale inhibitor for calcium ph... |
 |
Disodium salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid | Disodium salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid CAS NO. 7414-83-7 Dequest 2016BD Molecular Formula: C2H6O7P2Na2 ... |
Same products
 |
Flocculant POLYETHYLENE OXIDE PEO-HOOCHEMTEC | Seller: ZHENGZHOU HOOCHEMTEC CO., LTD | POLYETHYLENE OXIDE PEO CAS No. : 68441-17-8EINECS number: 614-498-8Molecular formula: H-(-O-CH2-... |
 |
Potassium Permanganate -HOOCHEMTEC | Seller: ZHENGZHOU HOOCHEMTEC CO., LTD | Chemical formula: KMnO4Molecular weight: 158.034 CAS RN: 7722-64-7 EINECS RN: 231-760-3 Appear... |
 |
Snow melting Magnesium Chloride -HOOCHEMTEC | Seller: ZHENGZHOU HOOCHEMTEC CO., LTD | Magnesium Chloride Molecular Formula MgCl2 Molecular Weight 95.211 CAS 7786-30-3 EINECS 232... |
 |
Snow melting Sodium Formate98%-HOOCHEMTEC | Seller: ZHENGZHOU HOOCHEMTEC CO., LTD | Sodium Formate CAS141-53-7 Molecular Formula：CHO2Na EINECS205-488-0 Molecular Weight 68.007... |
 |
fungicide Tetrakis(hydroxymethyl)phosphonium sulfate THPS 75%-HOOCHEMTEC | Seller: ZHENGZHOU HOOCHEMTEC CO., LTD | Tetrakis(hydroxymethyl)phosphonium sulfate THPSCAS:55566-30-8EINECS号: 259-709-0Molecular formula ... |
