| Customization: | Available |
|---|---|
| CAS No.: | 6419-19-8 |
| Formula: | C3h12no9p3 |
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| CAS No.: | 6419-19-8 |
| Chemical formula: | C3H12NO9P3 |
| EINECS No.: | 229-146-5 |
| Molecular weight: | 299.05 |
| Another name: | NITRILOTRIMETHANEPHOSPHONIC ACID;ATMP |
| Item | Specifications |
| Appearance | White crystal powder |
| Acitive Content% | ≥95 |
Amino trimethylphosphonic acid content,% |
≥85.0 |
| Phosphorous acid(PO33-),% | ≤3.5 |
| Phosphoric acid(PO43-),% | ≤0.8 |
| Chloride,% | ≤1.0 |
| PH(1% water solution) | ≤2.0 |
| Fe,ppm | ≤20.0 |
ATMP 50% LIQUID Technical index:
| Test Items | Standard |
| Appearance | Colorless to pale yellow clear liquid |
| Active acid | 48.0 - 52.0% |
| pH (1% solution) @ 25 º C | 2.0 max |
| Density @20 º C | 1.28 - 1.38g/cm 3 |
| Chloride (as Cl) | 1% max |
| Iron (as Fe) | 20ppm max |
| H3PO3 (as PO3) | 4.5% max |
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