| Customization: | Available |
|---|---|
| CAS No.: | 139-13-9 |
| Formula: | C6h9no6 |
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1. Chemical properties of nitrilotriacetic acid
Nitrilotriacetic acid is an organic compound with a chemical formula of C6H15NO6, which has a strong chelating effect. It is well soluble in water and is a colorless crystal or white powder. Nitrilotriacetic acid has a wide range of applications. It can be used as a solid metal cleaning agent, and can also be used in sewage treatment and electroplating.
2. Nitrilotriacetic acid is a reducing agent
Nitrilotriacetic acid has a reducing property because it can reduce certain metal ions to corresponding metal atoms. For example, in electroplating, nitrilotriacetic acid can reduce nickel ions to nickel atoms, thereby completing the electroplating process.
In addition, in a chemical reaction, if nitrilotriacetic acid reacts with an oxidant, the oxidant will be reduced, while nitrilotriacetic acid itself will be oxidized. This also shows that nitrilotriacetic acid is a reducing agent.
In summary, nitrilotriacetic acid is a compound with reducing properties.
| Nitrilotriacetic acid Basic information | |
| Product Name: | Nitrilotriacetic acid |
| CAS: | 139-13-9 |
| MF: | C6H9NO6 |
| MW: | 191.14 |
| EINECS: | 205-355-7 |
| Nitrilotriacetic acid Chemical Properties | |
| Melting point | 245 °C (dec.)(lit.) |
| Boiling point | 326.86°C (rough estimate) |
| density | 1.5784 (rough estimate) |
| refractive index | 1.4860 (estimate) |
| Fp | 100 °C |
| storage temp. | Store at RT. |
| solubility | 0.1 M NaOH: 0.1 M at 20 °C, clear, colorless |
| pka | 3.03, 3.07, 10.70(at 20ºC) |
| form | Powder |
| color | White |
| Water Solubility | Insoluble. <0.01 g/100 mL at 23 ºC |
| λmax | λ: 260 nm Amax: 1.5 |
| λ: 280 nm Amax: 0.05 | |
| Merck | 146,579 |
| BRN | 1710776 |
| CAS DataBase Reference | 139-13-9(CAS DataBase Reference) |
| IARC | 2B (Vol. 48, 73) 1999 |
| NIST Chemistry Reference | Nitrilotriacetic acid(139-13-9) |
| EPA Substance Registry System | Nitrilotriacetic acid (139-13-9) |
| Appearance | White Crystalline Powder |
| Assay | 99.50% |
| Nitrogen content % | 72 |
| Iron content % | 0.05Max |
| clarity | Qualified |
| Burning residue (SO42-) % | 0.1 |
| Chloride % 0.002 | 0.002 |
| Sulfate (SO4) % | 0.02 |
| Copper (Cu) % | 0.0005 |
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