| CAS No.: | 37971-36-1 |
|---|---|
| Formula: | C7h11o9p |
| EINECS: | 253-733-5 |
| Appearance: | Solid |
| Colour: | Grey-Yellowish |
| MW: | 270.13 |
| Customization: |
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Audited Supplier 2-Phosphonobutane-1,2,4-tricarboxylic acid for Corrosion and scale inhibitorCAS 37971-36-1 PBTCA
| 2-Phosphonobutane-1,2,4-tricarboxylic acid Basic information | |
| Product Name: | 2-Phosphonobutane-1,2,4-tricarboxylic acid |
| CAS: | 37971-36-1 |
| MF: | C7H11O9P |
| MW: | 270.13 |
| EINECS: | 253-733-5 |
| 2-Phosphonobutane-1,2,4-tricarboxylic acid Chemical Properties | |
| Boiling point | 545.2±60.0 °C(Predicted) |
| density | 1.25 (50% aq.) |
| pka | 1.14±0.10(Predicted) |
| Active components (in PBTCA)% | ≥50 | 50.5 |
| Chlorides (in C1)% | ≤10 | 8.12 |
| Iron ions (in Fe) mg/L | ≤10 | 5.27 |
| Density (20°C) g/cm3 | ≥1.27 | 1.279 |
| PH value (20 g/L aqueous solution) | 1.5-2.0 | 1.87 |
| orthophosphate | ≤0.2 | 0.12 |
| Phosphoric acid | ≤0.5 | 0.13 |
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