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.
基本信息
经验(实验)分子式 | C4H4N2O3 |
分子量 | 128.09 |
Beilstein | 120502 |
MDL编号 | MFCD00006666 |
产品性质
等级 | certified reference material pharmaceutical secondary standard |
描述 | Pharmaceutical Secondary Standard; Certified Reference Material |
形式 | solid |
包装 | pkg of 50 mg |
mp | 248-252 ℃ (dec.) (lit.) |
药典可追溯性 | traceable to USP 1279019 |
储存温度 | 2-30℃ |
SMILES string | O=C1CC(=O)NC(=O)N1 |
InChI | 1S/C4H4N2O3/c7-2-1-3(8)6-4(9)5-2/h1H2,(H2,5,6,7,8,9) |
InChI key | HNYOPLTXPVRDBG-UHFFFAOYSA-N |
安全信息
储存分类代码 | 11 - Combustible Solids |
WGK | WGK 1 |
闪点(F) | Not applicable |
闪点(C) | Not applicable |
SUPELCO