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Nitrilotris(methylene)triphosphonic acid solution

ALDRICH/144797 - 50 wt. % in H2O

Synonym: Nitrilotri(methylphosphonic acid) solution

Empirical Formula (Hill Notation): C3H12NO9P3
Molecular Weight: 299.05
MDL Number: MFCD00002138
Linear Formula: N[CH2P(O)(OH)2]3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-144797-100G 100 g
 $53.80
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45-144797-1KG 1 kg
 $69.10
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 144797-100G.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 144797-1KG.

 

concentration 50 wt. % in H2O
density 1.3 g/mL at 25 °C
form liquid
impurities 10-20% aqueous inorganic acids
InChI 1S/C3H12NO9P3/c5-14(6,7)1-4(2-15(8,9)10)3-16(11,12)13/h1-3H2,(H2,5,6,7)(H2,8,9,10)(H2,11,12,13)
InChI key YDONNITUKPKTIG-UHFFFAOYSA-N
pH 0.46
Quality Level 100 
SMILES string OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O
Application: Nitrilotris(methylene)triphosphonic acid solution was used to study the mechanism of inhibition of cement hydration by phosphonic acid.
General description: Nitrilotris(methylene)triphosphonic acid solution is an antiscalant and can be removed form membrane concentrates by iron-coated waste filtration sand. It is a cement retarder. It reacts with the aluminum surface to form a coating which is an effective inhibitor of the reaction of evaporated aluminum thin films on glass or silicon with deionized water.
Packaging: 1 kg in glass bottle
Packaging: 100 g in glass bottle
Density 1.3 g/mL at 25 °C
UNSPSC 12352100

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