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Amino tris(methylene phosphonic acid) CAS#6419-19-8
CAS Number: 6419-19-8
Chemical Formula: C3H12NO9P3
Synonyms:
NITRILOTRI(METHYLPHOSPHONIC ACID)
ATMP
BRIQUEST 301-50A
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)
Appearance: White Solid
Amino tris(methylene phosphonic acid) CAS#6419-19-8
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.
| Amino tris(methylene phosphonic acid) Chemical Properties |
| Melting point | ~215 °C (dec.) |
| Boiling point | 746.2±70.0 °C(Predicted) |
| density | 1.3 g/mL at 25 °C |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Water (Slightly, Heated) |
| pka | 0.56±0.10(Predicted) |
| form | Solid |
| color | White |
| PH | 0.46 |
| Water Solubility | 500g/L at 20℃ |
| BRN | 1715724 |
| Stability: | Stable. Incompatible with bases, strong oxidizing agents. |
| Cosmetics Ingredients Functions | CHELATING |
| 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) |
| InChIKey | YDONNITUKPKTIG-UHFFFAOYSA-N |
| SMILES | OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O |
| LogP | -3.5 |
| CAS DataBase Reference | 6419-19-8(CAS DataBase Reference) |
| EPA Substance Registry System | Aminotri(methylene phosphonic acid) (6419-19-8) |
| Safety Information |
| Hazard Codes | Xi,C |
| Risk Statements | 36-34-35 |
| Safety Statements | 26-45-36/37/39-25-44-36 |
| RIDADR | 3265 |
| WGK Germany | 1 |
| RTECS | SZ9860000 |
| F | 3-9 |
| TSCA | TSCA listed |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29319090 |
| Storage Class | 8A - Combustible corrosive hazardous materials |
| Hazard Classifications | Met. Corr. 1 |
Product Application Of Amino tris(methylene phosphonic acid) CAS#6419-19-8
It is used for power plants, refineries, petrochemicals, fertilizer plant cooling water, oil field injection water system,particularly suitable for hard high-calcium, low concentration multiple systems, such as power plants and high hardness high salinity, bad water quality conditions of the oil pipeline inhibitors,which may decrease the risk of corrosion and scaling of metal equipment and pipeline. In the textile printing and dyeing industry,Amino tris(methylene phosphonic acid) is used as a metal ion chelating agent, metal surface treatment agent.
The above information is edited by the chemicalbook of Tian Ye.
