Paraformaldehyde 30525-89-4
Price:Negotiable
Contact Info
- Add:山东省济南新材料交易中心办公楼七楼723室, Zip: 250119
- Contact: 王经理
- Tel:15726167122
- Email:sales@zsscm.com.cn
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Description
Additional Information
| Chemical Formula | （CH2O)n |
| Molecular Weight | 90.08 |
| Structural Formula | |
| Density | 0.88 g/mL at 25 °C (lit.) |
| Melting Point | 120-170 °C (lit.) |
| Boiling Point | 107.25°C (rough estimate) |
| Flash Point | 158°F |
| Water Solubility | sparingly soluble |
| Vapor Pressure | <1.45 mm Hg ( 25 °C) |
| Vapor Density | 1.03 (vs air) |
| Solubility | Chlorophenol above 70 °C: soluble |
| Refractive Index | 1.4540 (estimate) |
| pH Value | 5.5 (H2O, 20℃)(saturated solution) |
| Storage Conditions | 2-8°C |
| Stability | Stable. Incompatible with strong acids, organic acids, strong oxidizing agents, oxides, bases, strong bases, amines. Flammable. |
| Appearance | Granulated |
| Color | White to off-white |
| Odor | odor of formaldehyde |
| Merck | 14,7025 |
| BRN | 102769 |
| Physicochemical Properties | White flammable crystalline powder with a formaldehyde odor. Slightly soluble in cold water, dissolves faster in hot water. Solubility in water at 20°C is 0.24g/100cm3H2O. Insoluble in ethanol and ether. Soluble in sodium hydroxide and potassium solutions. |
| Industry Category | Chemicals/Aldehydes/Other Aldehydes |
|---|---|
| Product Category | |
| Brand: | 中塑供应链 |
| Spec: | |
| Origin: | China / Shandong / Jinanshi |
