(EDTMP.Na5) 7651-99-2

Name: Pentasodium Salt Of Ethylene Diamine Tetra(Methylene Phosponic Acid) (EDTMP.Na5) Cas: 7651-99-2 Use for Water Treatment Chemicals Product Description  1.Properties EDTMP Na5 is a neutral product, EDTMP Na5 is a multi-nitrogen-containing organic phosphates, a cathodic type inhibitor. It is miscible with water, innocuous and none pollution to environment, has good chemical stability and temperature 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. EDTMP.Na5 shows better antiscale effects to calcium sulfate and barium.EDTMP · Na5 is used for circulating water and boiler water scale and corrosion inhibitor, non-cyanide electroplating of complexing agent, softening agent in dyeing industry, power plant cooling water treatment. Solid products of EDTMP.Na5 have slightly moisture absorption , are convenient for transportation and using  in cold conditions. 
2.Specification:

Items	Index
Appearance	Amber transparent liquid	White powder solid
Active component (as EDTMP Na5 )%	30.0-32.6	≥ 81.4
Active component (as EDTMPA)%	24.0-26.0	≥ 65.0
Chloride (as Cl -)% ≤	2.0	2.0
Density (20 ℃) g / cm 3 ≥	1.25	-
Fe (as Fe 2 +) content  mg / L ≤	20.0	20.0
pH (1% solution)	6.0--8.0	6.0 --8.0

3.Application range&using method
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.  Organic Phosphonic Acid .
4.Package and Storage 
EDTMP.Na5 liquid :Normally in 25kg or 250kg plastic drum. EDTMP.Na5 Solid:inner liner polyethylene(PE) bag,outer plastic woven bag,or confirmed by clients.Storage in room shady and dry place. Storage period of solid is ten months, liquid storage period is 12 months. EDTMP.Na5 is neutral, attention to labor protection,avoid contact with eyes and skin ,once contacted,flush with water.     Packaging & Shipping   Company Information JIANGYIN LANYU CHEMICAL CO., LTD 1. Establishment: Founded in 1993.  2. Main product: New catalysts and Water Treatment Chemical, especially corrosion inhibitor and  phase transfer catalysts (PTC). 3. Location: Headquartered in Jiangyin city, Jiangsu with several production bases. Our factory nears from Shanghai, about 1hour by train. Also there is a air port in our city, you can fly directly to our city. 4. Technology:   Establishes PTC and water treatment angent processing, synthesis and pilot workshops, analysis and application labs, makes long-term exchange and cooperation with scientific research institutions including Zhejiang University, and keeps a leading position in the field of technology.  PEOPLE ORIENTED IN THE BUSINESSPEOPLE FIRST IN THE DEVELOPMENT    TECHNICAL RESERCH AND DEVELOPMENT    ADVANCED EQUPMENTS THE QUALITY GUARANTEE     IOS CERTIFICATION   Our Services About the sample shippment   About the payment     Our Market EXERT OURSELF TO WIN THE MARKET      PentasodiumSalt Of Ethylene Diamine Tetra(Methylene Phosponic Acid)     EDTMP.Na5   7651-99-2, PentasodiumSalt Of Ethylene Diamine Tetra(Methylene Phosponic Acid)     EDTMP.Na5   7651-99-2, PentasodiumSalt Of Ethylene Diamine Tetra(Methylene Phosponic Acid)     EDTMP.Na5   7651-99-2, PentasodiumSalt Of Ethylene Diamine Tetra(Methylene Phosponic Acid)     EDTMP.Na5   7651-99-2,  

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Product Categories : Organic Phosphonic Acid Salt