产品信息 |
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| 中文名 | 富马酸 |
| 中文同义 | 富馬酸;E-丁烯二酸;別馬來酸;福馬酸;延胡索酸(富马酸);E)-2-丁烯二;反丁烯二酸（富马酸);丁烯二酸,反式;反丁烯二酸 |
| 英文名 | Fumaric acid |
| 英文同义 | TRANS-2-BUTEN-1,4-DIOIC ACID;TRANS-2-BUTENEDIOIC ACID;TRANS-BUTENEDICARBOXYLIC ACID;TRANS-BUTENEDIOIC ACID;TRANS-1,2-ETHYLENEDICARBOXYLIC ACID;TRANS-1,2-ETHYLENTRICARBOXYLIC ACID;RARECHEM AL BO 0142;ACIDUM FUMARICUM |
| CAS | 110-17-8 |
| 分子式 | C4H4O4 |
| 分子量 | 116.07 |
| EINECS | 203-743-0 |
| 相关类别 | 羰基化合物;有机化合物;酸味剂;生化试剂;中草药成分;用于制造不饱和聚酯树脂、农药、酸味剂及氨基酸等;酸度调节剂;富马酸;医用原料;有机化工原料;其他有机酸类;有机无机化工;食品添加剂;杂质;中药对照品;对照品,标准品;香精香料;植物提取物;对照品;标准品;通用试剂;原料药;羧酸;酸度调节剂类;医药原料;有机酸;化学试剂;有机化工原料;有机化工原料类;化工原料;氟化物;生化试剂-其他化学试剂;食品添加;INORGANIC & ORGANIC CHEMICALS;FOOD ADDITIVES;Intermediates;Food & Feed ADDITIVES;Substrates;C1 to C5;Carbonyl Compounds;Carboxylic Acids;Alphabetical Listings;E-F;Flavors and Fragrances;Companion Products and ReagentsCancer Research;Chemopreventive Agents;Insect Platform;Multidrug Resistance;Phase II Enzyme Inducers;Phase II Enzyme InducersCancer Research;Serum-free Media;Food & Flavor Additives;Building Blocks;C1 to C5;Carbonyl Compounds;Carboxylic Acids;Organic Building Blocks;Allium cepa (Onion);Nutrition Research;Panax ginseng;Phytochemicals by Plant (Food/Spice/Herb);reagent;standard substance;Food additive and acidulant;CONSTRUCTION;助剂;化工;对照品-中药对照品;化工原料;标准品 -中药标准品;其它天然产物;中间体类;医药原料药;标准品，对照品;标准品-对照品;有机羧酸及其衍生物;化工材料;Aliphatics;Chemical Synthesis |
| 结构式 |  |
性质 |
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| 熔点 | 298-300 °C (subl.)(lit.) |
| 沸点 | 137.07°C (rough estimate) |
| 密度 | 1.62 |
| 蒸气压 | 1.7 mm Hg ( 165 °C) |
| FEMA | 2488 | FUMARIC ACID |
| 折射率 | 1.5260 (estimate) |
| 闪点 | 230 °C |
| 储存条件 | Store below +30°C. |
| 溶解度 | 95% ethanol: soluble0.46g/10 mL, clear, colorless |
| 形态 | Fine Crystalline Powder |
| 酸度系数(pKa) | 3.02, 4.38(at 25℃) |
| 颜色 | White |
| PH值 | 2.1 (4.9g/l, H2O, 20℃) |
| 爆炸极限值(explosive limit) | 40% |
| 水溶解性 | 0.63 g/100 mL (25 ºC) |
| JECFA Number | 618 |
| Merck | 14,4287 |
| BRN | 605763 |
| 稳定性 | Stable at room temperature. Decomposes at around 230 C. Incompatible with strong oxidizing agents, bases, reducing agents. Combustible. |
| InChIKey | VZCYOOQTPOCHFL-OWOJBTEDSA-N |
| NIST化学物质信息 | Fumaric acid(110-17-8) |
| EPA化学物质信息 | Fumaric acid (110-17-8) |
呋喃妥因 67-20-9 现货价格