Sodium tungstate 10213-10-2
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 | H4Na2O6W |
| Molecular Weight | 329.85 |
| Structural Formula | |
| Density | 4.18 |
| Melting Point | 698°C(lit.) |
| Water Solubility | 730 g/L (20 ºC) |
| Solubility | H2O: 1M at 20 °C, clear, colorless |
| pH Value | 9.5-11.5 (25℃, 1M in H2O) |
| Storage Conditions | Store at +15°C to +25°C. |
| Appearance | Solid |
| Specific Gravity | 3.25 |
| Color | White to slightly yellow |
| Odor | Odorless |
| Exposure Limits | ACGIH: TWA 3 mg/m3NIOSH: TWA 1 mg/m3; STEL 3 mg/m3 |
| Physicochemical Properties | Colorless crystals or white orthorhombic crystals. Soluble in water, slightly alkaline. Insoluble in ethanol, slightly soluble in ammonia. |
| Industry Category | Chemicals/Inorganic Salts/Other Inorganic Salts |
|---|---|
| Product Category | |
| Brand: | 中塑供应链 |
| Spec: | 98.0%；25kg/袋 |
| Origin: | China / Shandong / Jinanshi |
