Precio FOB
Obtener el precio más reciente|
20 Metric Ton Minimum Order
País:
China
N º de Modelo:
EDTMPS-water treatment chemical
Precio FOB:
Lugar de origen:
China
Precio de pedido mínimo:
-
Cantidad de pedido mínimo:
20 Metric Ton
Detalle de embalaje:
Normally In 250kg net Plastic Drum, IBC drum can also be used as required
El tiempo de entrega:
15 Days After conclude the transaction
Capacidad de suministro:
300 Metric Ton per Month
Tipo de pago:
T/T, L/C
Grupo de productos :
-
Persona de contacto Mr. Jerry
Federal Oriental Pearl Mansion, Shijiazhuang, Hebei
EDTMPS/EDTMP/EDTMPA
Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium   
CAS No. ********1
Molecular Formula:C6H*2O*2N2P4Na8
Molecularweight: **2.*3
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.
It shows excellent scale inhibition ability under temperature **0°C.
Specification:
Appearance: Yellow to umber clear liquid
Active component (EDTMPS): *0.0%min
Organic phosphonic acid (asPO**- ): *0.0%min
Phosphorous acid (as PO**-): 5.0%max
Phosphoric acid (asPO**- ): 1.0%max
pH (1% water solution):9.***0.5
Density (*0°C) g/cm3: 1.*5min
Chloride (as Cl-): 3.0%max
Package :Normally In **0kg net Plastic Drum, IBC drum can also be used as required.
Aplication:
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 ETDMP:HPMA=1:3,
it can be used for low pressure boiler. It can also be built with BTA, PAAS and zinc salt.
País: | China |
N º de Modelo: | EDTMPS-water treatment chemical |
Precio FOB: | Obtener el precio más reciente |
Lugar de origen: | China |
Precio de pedido mínimo: | - |
Cantidad de pedido mínimo: | 20 Metric Ton |
Detalle de embalaje: | Normally In 250kg net Plastic Drum, IBC drum can also be used as required |
El tiempo de entrega: | 15 Days After conclude the transaction |
Capacidad de suministro: | 300 Metric Ton per Month |
Tipo de pago: | T/T, L/C |
Grupo de productos : | - |