产品介绍：
产品说明
一般描述
1,3-Diphenylguanidine volumetric standard is manufactured under stringent conditions and measured with the highest possible precision.
应用
It finds its use as an analytical standard for the standardization of volumetric solutions in titrimetric analyses.
特点和优势
- Available as a solid in a secure glass bottle to ensure its stability for the entire shelf life until opened.
- High-quality offering accurate titer determinations
- Accompanied by a certificate of analysis (CoA)
基本信息
| 线性分子式 | (C6H5NH)2C=NH |
| 分子量 | 211.26 |
| Beilstein | 1875653 |
| EC 号 | 203-002-1 |
| MDL编号 | MFCD00001758 |
| eCl@ss | 39032512 |
| PubChem化学物质编号 | 329756298 |
| NACRES | NA.24 |
产品性质
| 质量水平 | 100 |
| 等级 | analytical standard (for titrimetry) |
| 测定 | ≥99.5% (HPLC) |
| technique(s) | titration: suitable |
| mp | 146-148 ℃ (lit.) 149-150 ℃ |
| application(s) | cleaning products cosmetics food and beverages personal care |
| 格式 | neat |
| SMILES string | N=C(Nc1ccccc1)Nc2ccccc2 |
| InChI | 1S/C13H13N3/c14-13(15-11-7-3-1-4-8-11)16-12-9-5-2-6-10-12/h1-10H,(H3,14,15,16) |
| InChI key | OWRCNXZUPFZXOS-UHFFFAOYSA-N |
安全信息
| 象形图 |    |
| 警示用语： | Danger |
| 危险声明 | H301 - H315 - H319 - H335 - H361f - H411 |
| 预防措施声明 | P202 - P261 - P273 - P301 + P310 - P302 + P352 - P305 + P351 + P338 |
| 危险分类 | Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 3 |
| 靶器官 | Respiratory system |
| 储存分类代码 | 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects |
| WGK | WGK 2 |
| 闪点(F) | 338.0 °F |
| 闪点(C) | 170 ℃ |
| 个人防护装备 | Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
