| CAS No.: | 30525-89-4 |
|---|---|
| Formula: | (CH2on) |
| EINECS: | 608-494-5 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Powder |
| Quality: | Industrial |
| Samples: |
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| Customization: |
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| Paraformaldehyde Chemical Properties |
| Melting point | 175 °C |
| Boiling point | 107.25°C (rough estimate) |
| density | 0.88 g/mL at 25 °C(lit.) |
| vapor density | 1.03 (vs air) |
| vapor pressure | <1.45 mm Hg ( 25 °C) |
| refractive index | 1.4540 (estimate) |
| Fp | 158 °F |
| storage temp. | 2-8°C |
| solubility | chlorophenol above 70°C: soluble |
| form | prilled |
| color | White to off-white |
| Odor | odor of formaldehyde |
| PH | 5.5 (H2O, 20ºC)(saturated solution) |
| PH Range | 4 - 5.5 |
| explosive limit | 7-73%(V) |
| Water Solubility | sparingly soluble |
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