Sodium Metatungstate 偏钨酸钠
CAS 12141-67-2 MFCD00061466
化学结构图
SMILES: [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O
化学属性
| Mol. Formula | O39Na6W12?H2O |
|---|---|
| Mol. Weight | 2986 |
| Density | 3.1 g/cm3 at 20 °C (saturated aqueous solution) |
| TSCA | Yes |
| Refractive index | n20/D 1.5555 |
别名和识别编码
| Chemical Name | Sodium Metatungstate |
|---|---|
| MDL Number | MFCD00061466 |
| Synonym | 聚钨酸钠 溶液 Sodium tungstate (meta) hexa-Sodium tungstate (W12) 偏钨酸钠 hexa-Sodium tungstate (W12) 聚钨酸钠 偏钨酸钠 |
| EC Number | 412-770-9 |
| CAS Number | 12141-67-2 |
| PubChem Substance ID | 329763629 |
| Chemical Name Translation | 偏钨酸钠 |
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分类
- {SNA} Density Gradient Media and Cell Separation, Inorganic salts, 细胞生物学, 血液学和组织学
- {SNA} Analytical Reagents, Analytical/Chromatography, Elemental Analysis, Spectroscopy
- {SNA} Elemental Analysis, Spectroscopy, 分析/色谱, 分析试剂
- {SNA} Cell Biology, Density Gradient Media, Hematology and Histology, Inorganic Salts
- {SNA} Density Gradient Media, Hematology and Histology, Inorganic Salts
- {SNA} Density Gradient Media, Inorganic Salts, 细胞生物学, 血液学和组织学
相关文献及参考
- [2]. Wall et al. The novel NTPDase inhibitor sodium polyoxotungstate (POM-1) inhibits ATP breakdown but also blocks central synaptic transmission, an action independent of NTPDase inhibition. Neuropharmacology. 2008 Dec;55(7):1251-8.
- [1]. Müller CE, et al. Polyoxometalates--a new class of potent ecto-nucleoside triphosphate diphosphohydrolase (NTPDase) inhibitors. Bioorg Med Chem Lett. 2006 Dec 1;16(23):5943-7.
- [1]. Müller CE, et al. Polyoxometalates--a new class of potent ecto-nucleoside triphosphate diphosphohydrolase (NTPDase) inhibitors. Bioorg Med Chem Lett. 2006 Dec 1;16(23):5943-7.
- [2]. Wall et al. The novel NTPDase inhibitor sodium polyoxotungstate (POM-1) inhibits ATP breakdown but also blocks central synaptic transmission, an action independent of NTPDase inhibition. Neuropharmacology. 2008 Dec;55(7):1251-8.
安全信息
- S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
- 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；
- S39 Wear eye/face protection 戴眼睛/面孔保护装置；
- S22 Do not breathe dust 不要吸入粉尘；
- R52/53
- R22 Harmful if swallowed 吞咽有害
- R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
GHS Symbol
- P273 Avoid release to the environment. 避免释放到环境中。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P305+P351+P338
- P305+P351+P338+P310
- P301+P312+P330
- H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
- H318 Causes serious eye damage 严重伤害眼睛
- H302 Harmful if swallowed 吞食有害
