Ammonium Tungstate 钨酸铵
CAS 11140-77-5 MFCD00015956
化学结构图
SMILES: N.N.N.N.N.N.O[W]1O[W](O)(=O)(O1)O[W]1(=O)(=O)O[W](O)(=O)(O1)O[W]1(=O)(=O)O[W](O)(=O)(O1)O[W]1(=O)(=O)O[W](O)(=O)(O[W]2(=O)(=O)O[W](O)(=O)(O[W]3(=O)(=O)O[W](O)(O)O3)O2)O1
化学属性
| Mol. Formula | (NH4)10H2(W2O7)6 |
|---|---|
| Mol. Weight | 3060.46 (anhydrous basis) |
| Density | 2.3 g/mL at 25 °C(lit.) |
| Solubility | Soluble in water. Insoluble in alcohol |
| TSCA | Yes |
| Melting Point | >;300 °C(lit.) |
别名和识别编码
| Chemical Name | Ammonium Tungstate |
|---|---|
| MDL Number | MFCD00015956 |
| Synonym | Ammonium paratungstate 钨酸铵 Ammonium paratungstateAmmonium tungstate 偏钨酸铵 水合物 |
| EC Number | 234-364-9 |
| CAS Number | 11120-25-5 |
| Chemical Name Translation | 钨酸铵 |
| PubChem Substance ID | 329754110 |
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分类
- {SNA} Catalysis and Inorganic Chemistry, Ceramics, Ceramics by Element, Chemical Synthesis, Metal and Ceramic Science, Tungstates, Tungsten, 材料科学
- {SNA} Catalysis and Inorganic Chemistry, Ceramics, Ceramics by Element, Chemical Synthesis, Materials Science, Metal and Ceramic Science, Tungstates, Tungsten
- {SNA} Ammonium Salts, Essential Chemicals, Materials Science, Metal and Ceramic Science, Research Essentials, Salts
- {SNA} Ammonium Salts,
- {SNA} Ammonium Salts, Essential Chemicals, Metal and Ceramic Science, Research Essentials,
安全信息
GHS Symbol
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P305+P351+P338
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S36 Wear suitable protective clothing 穿戴适当的防护服；
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
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