nitrilotris methylene triphosphonic acid

nitrilotris methylene triphosphonic acid

Nitrilotrimethylene Triphosphonic Acid CAS NO. 6419-19-8 Other names: Nitrilotri(methylphosphonic acid) Nitrilotrimethylenetris(phosphonic acid) Amino Tri (methylene phosphonic acid) ATMPA ATMP Aminotrimethylene Phoshonic Acid Amino Trimethylene Phosphonic Acid...

Product Details

Nitrilotrimethylene Triphosphonic Acid 

CAS NO. 6419-19-8 


Other names:

Nitrilotri(methylphosphonic acid)

Nitrilotrimethylenetris(phosphonic acid)

Amino Tri (methylene phosphonic acid)

ATMPA

ATMP

Aminotrimethylene Phoshonic Acid

Amino Trimethylene Phosphonic Acid

Nitrilotris(methylene)triphosphonic acid,50 wt% solution in water

Trisodium ({[(hydroxyphosphinato) methyl] (phosphonomethyl) amino} methyl) phosphonate


Nature:

Appearance: colorless or light yellow transparent liquid

Active component content: ≥50.0%

Density(20℃), g/cm3: 1.28

Chlorid(to Cl)content: ≤3.5%

Phosphorous acid(to PO3-3)content: ≤5.0%

Phosphoric acid(to PO3-4)content: ≤1.0%

PH(1% aqueous solution): 1.5~2.5

Calcium chelating value(to CaCo3), mg/g: ≥300


Feature:

At temperature at 200℃, has excellent scale inhibition, low or no toxicity, good thermal stability, has good scaling effect on carbonate. Has good corrosion performance at 40mg / L.


Purpose:

Used as anti-scaling of circulating cooling water systems, water pipelines and boiler. 

It can used as antisludging agent of water pipelines which has high hardness and high salinity and bad water quality conditions. This product is reformed by the factory many times, now first creat the latest production methods, therefore, good quality products, low prices compared to similar domestic products.


Packaging and storage: 125KG or 50KG plastic drum. Store in a cool room, storage period is one year. 

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