半岛bd体育手机客户端 说明
一般描述
This reference material (RM) is produced and certified in accordance withISO/IEC 17025. This RM is traceable to primary material from an NMI, e.g. NIST or NMIJ. Certified content incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com
基本信息
| 经验(实验)分子式 | C2H3N3 |
| 分子量 | 69.07 |
| Beilstein | 104767 |
| MDL编号 | MFCD00005228 |
半岛bd体育手机客户端 性质
| 质量水平 | 200 |
| 等级 | reference material |
| 测定 | ≥97.0% (GC) |
| 形式 | powder |
| 保质期 | limited shelf life, expiry date on the label |
| bp | 260 ℃ (lit.) |
| mp | 119-121 ℃ (lit.) |
| 储存温度 | 2-8℃ |
| SMILES string | c1nc[nH]n1 |
| InChI | 1S/C2H3N3/c1-3-2-5-4-1/h1-2H,(H,3,4,5) |
| InChI key | NSPMIYGKQJPBQR-UHFFFAOYSA-N |
安全信息
| 象形图 |   |
| 警示用语： | Warning |
| 危险声明 | H302 - H319 - H361d |
| 预防措施声明 | P201 - P202 - P264 - P301 + P312 - P305 + P351 + P338 - P308 + P313 |
| 危险分类 | Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2 |
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 2 |
| 闪点(F) | 338.0 °F |
| 闪点(C) | 170 ℃ |
SUPELCO
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