| CAS No.: | 868-14-4 |
|---|---|
| Formula: | C4h5ko6 |
| Type: | Synthesis Material Intermediates |
|
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| Melting point | 267°C (dec.) |
| alpha | 32.5 º (c=10, 1N NaOH) |
| density | 1.954 g/mL at 25 °C(lit.) |
| Fp | 210ºC |
| storage temp. | Store at +15°C to +25°C. |
| solubility | 5.7g/l |
| form | Crystals or Powder |
| color | Colorless opaque or white |
| Specific Gravity | 1.954 |
| Odor | Odorless |
| PH | 3.4-3.7 (H2O, 20ºC)(saturated solution) |
| PH Range | 3.4 - 3.7 at 20 °C |
| optical activity | [α]20/D +8.0 to +9.2° |
| Water Solubility | Soluble in water and dilute mineral acid. Insoluble in alcohol. |
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