产品说明
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
分析说明
These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.
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.
附注
To see an example of a Certificate of Analysis for this material enter LRAB4756 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.
基本信息
经验(实验)分子式 | C4H7N5O · H2SO4 · H2O |
分子量 | 257.23 |
Beilstein | 5680241 |
NACRES | NA.24 |
产品性质
质量水平 | 300 |
等级 | certified reference material pharmaceutical secondary standard |
形式 | solid |
CofA | current certificate can be downloaded |
包装 | pkg of 20 mg |
mp | ≥300 ℃ |
application(s) | pharmaceutical |
储存温度 | 2-30℃ |
InChI | 1S/C4H7N5O.H2O4S/c5-1-2(6)8-4(7)9-3(1)10;1-5(2,3)4/h5H2,(H5,6,7,8,9,10);(H2,1,2,3,4) |
InChI key | RSKNEEODWFLVFF-UHFFFAOYSA-N |
安全信息
象形图 | |
警示用语: | Warning |
危险声明 | H315 - H319 - H335 |
预防措施声明 | P305 + P351 + P338 |
危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
靶器官 | Respiratory system |
储存分类代码 | 13 - Non Combustible Solids |
WGK | WGK 3 |
闪点(F) | Not applicable |
闪点(C) | Not applicable |