Edtmp. Na5 Corrosion Inhibitors Edtmps CAS 22036-77-7

• Customization: Available
• CAS No.: 22036-77-7
• Formula: C10h20o2
• Model NO.: 99%
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Industrial
• Colour: Yellow
• Boiling Point: 267.6±8.0 °c(Predicted)
• Certification: ISO9001
• pH: 5-9
• Transport Package: 200kgs/Drum
• Specification: AR
• Trademark: SWC
• Origin: P. R. China
• Production Capacity: 50mts/Year

Product Description

Product Description

EDTMPS
CAS No.: 22036-77-7 EINECS NO.: 244-742-5
Molecular Formula: C6H12O12N2P4Na8

Molecular Weight: 612.13
Properties:
EDTMPS is a nitrogen-containing organic polybasic phosphonic acid, and belongs to cathodic corrosion inhibitors. Compared with inorganic polyphosphate, its corrosion rate is 3~5 times better than them. EDTMPS can be fully dissolved in water, innocuous and has none pollution to environment, with good chemical stability and thermal tolerance. EDTMPS shows excellent scale inhibition ability under temperature 200ºC. EDTMPS can dissociate into 8 positive-negative ions in aqueous solution, thus can chelate with many metal ions to form a plurality of single-structure macromolecular reticulation complex, loosely dispersed in water, and destroy the normal crystallization of calcium scale.

Product Parameters

Specification

Items	Index
Appearance	Yellow to umber transparent liquid
Active component (as EDTMPS)%	30.0 min
Organic phosphonic acid (as PO43- )%	10.0 min
Phosphorous acid (as PO33-)%	3.0 max
Phosphoric acid (as PO43- )%	1.0 max
pH (1% water solution)	9.5-10.5
Density (20ºC) g/cm3	1.25 min
Chloride (Cl-) %	2.0 max

Application

Application

EDTMPS can be used as corrosion and scale inhibitor in circulating cool water system and boiler water, as complexing agent in non-cyanogen electroplating industry, as chelating agent and oxygen bleaching stabilizer in textile printing and dyeing industry.
 

Packaging & Shipping

Packing and Storage

Packing: 200kgs/drum or as required.
Storage: Stored in a ventilated, dry, and cool place.
 

Safety Information

Safety Information

Non-hazardous for air, sea and road freight.
Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company