您的位置：首页 > 产品中心 > 23389-33-5， 碳酸镁
碳酸镁
Magnesium carbonate
| 产品编号： | 3107048 |
| 规格： | Pharmaceutical Secondary Standard; Certified Reference Material |
| CAS NO： | 23389-33-5 |
| 包装规格： | 5 G |
| 产品类别： | 进口试剂 |
| 品牌： | Supelco |
| 优惠价： | 立即咨询 |
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3107048 | 5 G | 517 |
产品别名
23389-33-5
碳酸镁
Magnesium carbonate
Magnesium carbonate hydrate
碳酸镁 水合物
结构式
基本信息
| Linear Formula【线性分子式】 | MgCO3 · x H2O |
| Molecular weight | 84.31 (anhydrous basis) |
| EC number【EC 号】 | 208-915-9 |
| MDL number | MFCD00151022 |
| PubChem Substance ID【PubChem化学物质编号】 | 329823313 |
| NACRES | NA.24 |
| General description【一般描述】 | Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Magnesium carbonate is a naturally occurring magnesium salt. Magnesium carbonate can be prepared synthetically and is widely used in paints, printing ink, table salt and also as an antacid. It is also used in cosmetics as a colorling agent, perfume carrier and also as an anticaking agent. |
| Application【应用】 | These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements. |
| Analysis Note【分析说明】 | These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available. |
| Other Notes【其他说明】 | This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. |
| Footnote【附注】 | To see an example of a Certificate of Analysis for this material enter LRAC4013 in the slot below. This is an example certificate only and may not be the lot that you receive. |
产品性质
| Quality Level【质量水平】 | 300 |
| grade【等级】 | certified reference material pharmaceutical secondary standard |
| CofA | current certificate can be downloaded |
| technique(s) | HPLC: suitable gas chromatography (GC): suitable |
| application(s) | pharmaceutical (small molecule) |
| format【格式】 | neat |
| pharmacopeia traceability【药典可追溯性】 | traceable to USP 1374226 |
| storage temp.【储存温度】 | 2-30℃ |
| SMILES string | O.[Mg++].[O-]C([O-])=O |
| InChI | 1S/CH2O3.Mg.H2O/c2-1(3)4;;/h(H2,2,3,4);;1H2/q;+2;/p-2 |
| InChI key | OUHCLAKJJGMPSW-UHFFFAOYSA-L |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
