La description
EDTMPS - Ethylene Diamine Tetra (Methylene Phosphonic Acid)
Sodium
CAS No. ********1
Properties:
EDTMPS is nitrogenous organic polyphosphonic acid, a part of
cathodic corrosion ***** 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 **0℃. 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）％ *0.0min
Organic phosphonic acid（asPO**- ）％ *0.0min
Phosphorous acid（as PO**-）％ 5.0max
Phosphoric acid （asPO**- ）％ 1.0max
pH（1％ water solution） 9.***0.5
Density （*0℃）g/cm3 1.*5min
Chloride (as Cl-)ï¼… 3.0max
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~*0mg/L is preferred. When
built with HPMA by ratio EDTMP: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:
Normally In **0kg net Plastic Drum, IBC drum can also be used as
required. Storage for ten months in room shady and dry place.
| Pays: |
China |
| N ° de modèle: |
EDTMPS
|
| Prix FOB: |
( Negotiable ) (Negotiable)
Obtenir le dernier prix
|
| Localité: |
CHINA |
| Prix de commande minimale: |
- |
| Commande minimale: |
- |
| Packaging Detail: |
200PLASTIC DRUM, IBC(1000L) |
| Heure de livraison: |
5 DAYS |
| Capacité de Fournir: |
50000 Metric Ton per Year |
| Payment Type: |
T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other |
| Groupe de produits : |
Organophosphine
|
