二十酸
Arachidic Acid
产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3012826 | TCI | >98.0%(GC)(T) | 1g | 420 | 请咨询 |
| 3012826 | TCI | >98.0%(GC)(T) | 25g | 2220 | 请咨询 |
| 3028230 | Alfa Aesar | >98.0%(GC)(T) | 1g | 351 | 请咨询 |
| 3028230 | Alfa Aesar | >98.0%(GC)(T) | 5g | 1123 | 请咨询 |
| 3028230 | Alfa Aesar | >98.0%(GC)(T) | 25g | 4340 | 请咨询 |
| 3410098 | Sigma-Aldrich | >98.0%(GC)(T) | 500 MG | 734 | 请咨询 |
| 3410098 | Sigma-Aldrich | >98.0%(GC)(T) | 1 G | 945 | 请咨询 |
| 3410098 | Sigma-Aldrich | >98.0%(GC)(T) | 5 G | 1810 | 请咨询 |
| 3410098 | Sigma-Aldrich | >98.0%(GC)(T) | 10 G | 2950 | 请咨询 |
| 3410098 | Sigma-Aldrich | >98.0%(GC)(T) | 25 G | 5420 | 请咨询 |
| 3410100 | Sigma-Aldrich | >98.0%(GC)(T) | 1 G | 802 | 请咨询 |
| 3410100 | Sigma-Aldrich | >98.0%(GC)(T) | 5 G | 923 | 请咨询 |
| 3410100 | Sigma-Aldrich | >98.0%(GC)(T) | 25 G | 3190 | 请咨询 |
| 3436103 | Dr Ehrenstorfer | >98.0%(GC)(T) | 100mg | 840 | 请咨询 |
| 3469008 | 翁江 | ≥50.0% | 100g | 56 | 请咨询 |
| 3469008 | 翁江 | ≥50.0% | 500g | 136 | 请咨询 |
| 3480430 | Alfa Aesar | >98.0%(GC)(T) | 1g | 756 | 请咨询 |
| 3480430 | Alfa Aesar | >98.0%(GC)(T) | 10g | 3090 | 请咨询 |
| 3480430 | Alfa Aesar | >98.0%(GC)(T) | 25g | 5380 | 请咨询 |
| 3485039 | 实验试剂 | 10g | 45 | 4 | |
| 3485399 | AR | 10g | 49 | 3 | |
| 3509555 | J&K | >98.0%(GC)(T) | 1G | 197 | 请咨询 |
| 3509555 | J&K | >98.0%(GC)(T) | 5G | 540 | 请咨询 |
| 3509555 | J&K | >98.0%(GC)(T) | 25G | 1970 | 请咨询 |
| 3990407 | CATO | >98.0%(GC)(T) | 250mg | 451 | 请咨询 |
| 4144083 | Supelco | >98.0%(GC)(T) | 100 MG | 1210 | 请咨询 |
结构式
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基本信息
| 纯度/分析方法 | >98.0%(GC)(T) |
| 分子式 | C20H40O2 |
| 分子量 | 312.54 |
| 外观与形状(20℃) | 固体 |
| Reaxys-RN | 1788211 |
| PubChem物质ID | 87569329 |
| SDBS (AIST Spectral DB) | 1630 |
| Merck Index (14) | 764 |
| MDL编号 | MFCD00002755 |
| Appearance【外观】 | White to Almost white powder to crystal |
| Purity(GC) | min. 98.0 % |
| Purity(Neutralization titration) | min. 98.0 % |
| Melting point | 75.0 to 78.0 ℃ |
| Solubility in hot Methanol | almost transparency |
| 熔点 | 76 ℃ |
| 沸点 | 303 ℃/100 mmHg |
安全信息
| RTECS# | JX3780000 |