半岛bd体育手机客户端 说明
一般描述
Mettler-Toledo calibration substance ME 18870, benzophenone (47-51 ℃) is an analytical standard, ideal for the routine calibration of Mettler-Toledo melting point instrument. Its melting point value is an average of 6 to 12 measurements with a Mettler thermosystem MP90 melting point instrument that is calibrated against primary standards.
应用
This Mettler-Toledo melting point standard is used to calibrate the melting point instrument Mettler FP900 thermosystem.
特点和优势
基本信息
| 线性分子式 | (C6H5)2CO |
| 分子量 | 182.22 |
| Beilstein | 1238185 |
| EC 号 | 204-337-6 |
| MDL编号 | MFCD00003076 |
| PubChem化学物质编号 | 329765127 |
| NACRES | NA.24 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 等级 | analytical standard for the calibration of the thermosystem 900 |
| 蒸汽压 | 1 mmHg ( 108 ℃) |
| 质量 | traceable to primary standards (LGC) |
| 保质期 | limited shelf life, expiry date on the certificate and label |
| bp | 305 ℃ (lit.) |
| mp | 47-51 ℃ (lit.) |
| application(s) | food and beverages pharmaceutical |
| 格式 | neat |
| SMILES string | O=C(C1=CC=CC=C1)C2=CC=CC=C2 |
| InChI | 1S/C13H10O/c14-13(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H |
| InChI key | RWCCWEUUXYIKHB-UHFFFAOYSA-N |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H373 - H412 |
| 预防措施声明 | P260 - P273 - P314 - P501 |
| 危险分类 | Aquatic Chronic 3 - STOT RE 2 Oral |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 1 |
| 闪点(F) | 280.4 °F - closed cup |
| 闪点(C) | 138 ℃ - closed cup |
| 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
SUPELCO
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