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4-氨基苯甲酸
4-Aminobenzoic Acid
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3309996 | 100MG | 2620 |
产品别名
150-13-0
4-氨基苯甲酸
4-Aminobenzoic Acid
Vitamin H1
Vitamin Bx
PABA
维生素 H1
维生素 Bx
结构式
基本信息
| Linear Formula【线性分子式】 | H2NC6H4CO2H |
| Molecular weight | 137.14 |
| Beilstein | 471605 |
| EC number【EC 号】 | 205-753-0 |
| MDL number | MFCD00007894 |
| PubChem Substance ID【PubChem化学物质编号】 | 329747378 |
| NACRES | NA.24 |
| Other Notes【其他说明】 | Ion Mobility: TWCCSN2 value of 133.2 Å2 [M+H]+ The collision cross section (CCS) measurement was provided by Waters Corporation, using the SYNAPT XS mass spectrometer. For a description and overview of how ion mobility enables the measurement of the CCS of an ion visit ims.waters.com. Further information on the SYNAPT XS mass spectrometer can be found on the IMS microsite and product webpage. TWCCS measurements are expected to be within 2% of this reference value. P/N 01973 is part of the Waters Extractables & Leachables UNIFI scientific library which can be downloaded from Waters Marketplace. |
产品性质
| Quality Level【质量水平】 | 100 |
| grade【等级】 | analytical standard |
| Assay【测定】 | ≥98.0% (HPLC) |
| shelf life【保质期】 | limited shelf life, expiry date on the label |
| technique(s) | HPLC: suitable gas chromatography (GC): suitable |
| mp | 186-188 ℃ 187-189 ℃ (lit.) |
| density | 1.374 g/mL at 25 ℃ (lit.) |
| application(s) | cleaning products cosmetics environmental food and beverages personal care |
| format【格式】 | neat |
| SMILES string | Nc1ccc(cc1)C(O)=O |
| InChI | 1S/C7H7NO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4H,8H2,(H,9,10) |
| InChI key | ALYNCZNDIQEVRV-UHFFFAOYSA-N |
| packaging【包装】 | 无底玻璃瓶。内含物装在插入的融合锥内。 |
安全信息
| Hazard Statements | H412 |
| Precautionary Statements | P273 - P501 |
| Hazard Classifications【危险分类】 | Aquatic Chronic 3 |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 2 |
| Flash Point(F)【闪点(F)】 | 339.8 °F |
| Flash Point(C)【闪点(C)】 | 171 ℃ |
