Potassium Tetraborate Tetrahydrate 四硼酸钾四水合物
CAS 12045-78-2 MFCD00149924
化学结构图
SMILES: O.O.O.O.[K+].[K+].[O-]B([O-])OB1OB(OB=O)O1
化学属性
| Mol. Formula | K2B4O7?4H2O |
|---|---|
| Mol. Weight | 305.50 |
| Melting Point | dec. |
| Density | 1.74 (anhy) |
| Solubility | Soluble in water |
| TSCA | Yes |
别名和识别编码
| Chemical Name | Potassium Tetraborate Tetrahydrate |
|---|---|
| Synonym | Potassium borate (tetra) 四硼酸钾 四水合物 Kaliumtetraborat-Tetrahydrat Potassium tetraborate tetrahydrate Potassium tetraborate (K2B4O7) tetrahydrate Boric acid (H2B4O7), dipotassium salt, tetrahydrate Boric acid, dipotassium salt tetrahydrate Potassium tetraborate hydrate Boron potassium oxide (B4K2O7), tetrahydrate Kaliumtetraborat Tetrahydrat 硼酸钾 |
| MDL Number | MFCD00149924 |
| PubChem Substance ID | 57654542 |
| EC Number | 215-575-5 |
| CAS Number | 12045-78-2 |
| Merck Number | 14,7680 |
| Chemical Name Translation | 四硼酸钾四水合物 |
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分类
- {uni_hamburg} no charge; oxygen heterocycle; other heterocycle; alicycle; large ring; fused rings; 6ring; 8ring; 5fragments; ionic
- {SNA} Essential Chemicals, Metal and Ceramic Science, Potassium Salts, Research Essentials, Salts, 材料科学
- {SNA} Analytical Reagents, Analytical/Chromatography, Application Specific Reagents, Decomposition Reagents
相关文献及参考
- Short: III/31a Title: Nuclear Quadrupole Resonance Spectroscopy Data: Nuclei D ... Cu Author: Chihara, H.; Nakamura, N. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: III/31a Year: 1993 Keyword: NQR ISBN: 3-540-55146-8 ISBN: 978-3-540-55146-1 Internet Resource: DOI:10.1007/b43999 RefComment: VIII, 437 pages. Hardcover Abstract: Volume III/31 continues the compilation of nuclear quadrupole resonance spectroscopy data of solid substances which started in with volume III/20 in 1987 covering the literature from the beginning of nuclear quadrupole resonance spectroscopy in 1951 to 1982 and containing the data for 8000 substances in the solid state, distributed among three subvolumes III/20 a, b, and c. Volume III/31 covers the literature published in the period from the end of 1982 through the end of 1989. Included are the data for substances studied for the first time, as well as data for substances already present in the previous volume III/20 if the data published there could be completed or improved by new studies. In total there are 2500 substances in volume III/31, showing the scope and significance of nuclear quadrupole resonance spectroscopy up to recent times.
安全信息
GHS Symbol
- P308+P313
- P201 Obtain special instructions before use. 使用前获取专门指示。
- P281 Use personal protective equipment as required. 使用所需的个人防护装备。
- H361d Suspected of damaging the unborn child 怀疑对未出生婴儿造成伤害
- H360 May damage fertility or the unborn child 可能对生育能力或未出生婴儿造成伤害
- S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
- S53 Avoid exposure - obtain special instructions before use 避免接触，使用前获得特别指示说明；
- R63 Possible risk of harm to the unborn child 可能危害未出生婴儿
- R60 May impair fertility 可能降低生殖能力
- R61 May cause harm to the unborn child 可能对未出生的婴儿导致伤害
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