您的位置：首页 > 产品中心 > 497-19-8， 碳酸钠
碳酸钠
Sodium Carbonate Andydrous
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 |
| 4079403 | 2 G | 1670 |
产品别名
497-19-8
碳酸钠
Sodium Carbonate Andydrous
Calcined soda
Carbonic acid disodium salt
Soda ash
Sodium Carbonate
纯碱
碳酸二钠盐
结构式
基本信息
| Linear Formula【线性分子式】 | Na2CO3 |
| Molecular weight | 105.99 |
| Beilstein | 4154566 |
| EC number【EC 号】 | 207-838-8 |
| MDL number | MFCD00003494 |
| 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 |
| Biochem/physiol Actions【生化/生理作用】 | 缓冲剂组分，可用于除去外周膜蛋白。 |
| Analysis Note【分析说明】 | These secondary standards offer multi-traceability to the USP, EP 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 LRAB0983 in the Documents 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 |
| form【形式】 | powder |
| CofA | current certificate can be downloaded |
| packaging【包装】 | pkg of 2 g |
| mp | 851 ℃ (lit.) |
| application(s) | pharmaceutical |
| pharmacopeia traceability【药典可追溯性】 | traceable to USP 1613757 |
| storage temp.【储存温度】 | 2-8℃ |
| SMILES string | O=C(O[Na])O[Na] |
| InChI | 1S/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2 |
| InChI key | CDBYLPFSWZWCQE-UHFFFAOYSA-L |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H319 |
| Precautionary Statements | P264 - P280 - P305 + P351 + P338 - P337 + P313 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 |
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
