Cas：26412-87-3
中文名称：吡啶三氧化硫
英文名称：吡啶三氧化硫
SMILES：c1cccnc1.O=S(=O)=O
EINECS：247-683-3
MDL：MFCD00012437
中文同义名：
三氧化硫吡啶的化合物; 三氧化硫-吡啶复合物; 吡啶三氧化硫; 三氧化硫吡啶; 三氧化硫吡啶络合物; 合成硫磺三氧化嘧啶; Sulfur trioxide鮌yridine complex; 硫磺三氧吡啶联合体;
英文同义名：
Pyridine,compd.withsulfurtrioxide(1:1); Salfurtrioxidepyri-dinecomplex; Sulfurtrioxide,compd.withpyridine(1:1); (DIMETHYLAMINOMETHYL)STYRENE; VINYLBENZYLDIMETHYLAMINE; N,N-DIMETHYLVINYLBENZYLAMINE; POLY(4-VINYLPYRIDINE) SULFUR TRIOXIDE COMPLEX; N-(4-VINYLBENZYL)-N,N-DIMETHYL AMINE;
熔点：~160 °C<br>
敏感性：Moisture Sensitive
性状：Powder
存储条件：Store below +30°C.
| 货号 | 纯度 | 规格/包装 | 货期 | 市场价 | 更新日期 |
|---|---|---|---|---|---|
| 品牌：乐研 | |||||
| 1027810 | 98% | 100g | 国内现货 | 30.00 | 2025-07-14 |
| 1027810 | 98% | 1kg | 国内现货 | 290.00 | 2025-07-14 |
| 1027810 | 98% | 500g | 国内现货 | 147.00 | 2025-07-14 |
| 1027810 | 98% | 5kg | 国内现货 | 1449.00 | 2025-07-14 |
| 1027810 | 98% | 25g | 国内现货 | 25.00 | 2025-07-14 |
| 品牌：D-Chem | |||||
| DC10938 | ≥98% | 25g | 国内现货 | 20.00 | 2025-04-30 |
| 品牌：TCI | |||||
| P0998 | >95.0%(T) | 100g | 国内现货 | 590.00 | 2024-01-24 |
| P0998 | >95.0%(T) | 25g | 国内现货 | 280.00 | 2024-01-24 |
| P0998 | >95.0%(T) | 500g | 国内现货 | 2690.00 | 2024-01-24 |
| P0998 | 95.0% | 100g | 国内现货 | 1130.00 | 2025-07-14 |
| P0998 | 95.0% | 25g | 国内现货 | 300.00 | 2025-07-14 |
| P0998 | 95.0% | 500g | 国内现货 | 2690.00 | 2025-07-14 |
| 品牌：罗恩 | |||||
| R014861-100g | 三氧化硫-吡啶复合物,97% | 100g | 国内现货 | 54.00 | 2025-07-14 |
| R014861-25g | 三氧化硫-吡啶复合物,97% | 25g | 国内现货 | 29.00 | 2025-07-14 |
| R014861-500g | 三氧化硫-吡啶复合物,97% | 500g | 国内现货 | 221.00 | 2025-07-14 |
| R014861-100g | 97% | 100g | 国内现货 | 57.00 | 2023-08-05 |
| R014861-25g | 97% | 25g | 国内现货 | 29.00 | 2023-08-05 |
| R014861-500g | 97% | 500g | 国内现货 | 242.00 | 2023-08-05 |
| 品牌：韶远Accela | |||||
| SY001037 | >97% | 25g | 国内现货 | 40.00 | 2025-07-14 |
| SY001037 | >97% | 100g | 国内现货 | 40.00 | 2025-07-14 |
| SY001037 | >97% | 500g | 国内现货 | 144.00 | 2025-07-14 |
| SY001037 | >97% | 1000g | 国内现货 | 287.00 | 2025-07-14 |
| 品牌：Meryer | |||||
| A57602 | 98% 吡啶三氧化硫 | 500g | 国内现货 | 255.00 | 2023-04-11 |
| A57602 | 98% 吡啶三氧化硫 | 100g | 国内现货 | 86.00 | 2023-04-11 |
| A57602 | 98% 吡啶三氧化硫 | 25g | 国内现货 | 57.00 | 2023-04-11 |
| M88276 | 97% 三氧化硫-吡啶复合物 | 500g | 国内现货 | 210.00 | 2023-04-11 |
| M88276 | 97% 三氧化硫-吡啶复合物 | 100g | 国内现货 | 71.00 | 2023-04-11 |
| M88276 | 97% 三氧化硫-吡啶复合物 | 25g | 国内现货 | 45.00 | 2023-04-11 |
| M88276 | 97% 三氧化硫-吡啶复合物 | 2.5kg | 国内现货 | 892.00 | 2023-04-11 |
| A57602 | 98% | 25g | 国内现货 | 38.00 | 2024-10-12 |
| A57602 | 98% | 100g | 国内现货 | 82.00 | 2024-07-30 |
| A57602 | 98% | 500g | 国内现货 | 261.00 | 2024-05-08 |
| M88276 | 97% | 25g | 国内现货 | 30.00 | 2025-07-14 |
| M88276 | 97% | 100g | 国内现货 | 56.00 | 2025-07-14 |
| M88276 | 97% | 500g | 国内现货 | 230.00 | 2025-07-14 |
| M88276 | 97% | 2.5kg | 国内现货 | 1140.00 | 2025-07-14 |
| 品牌：毕得医药 | |||||
| BD41523 | 97% | 100g | 国内现货 | 29.00 | 2025-07-14 |
| BD41523 | 97% | 500g | 国内现货 | 144.00 | 2025-07-14 |
| BD41523 | 97% | 1kg | 国内现货 | 287.00 | 2025-07-14 |
| 品牌：笛柏 | |||||
| H110035 | ≥98% | 500g | 国内现货 | 243.00 | 2024-11-02 |
| H110035 | ≥98% | 25g | 国内现货 | 20.00 | 2025-07-14 |
| 品牌：九鼎化学 | |||||
| S106A | 98% | 500g | 国内现货 | 322.00 | 2024-02-19 |
| S106A | 98% | 25g | 国内现货 | 39.00 | 2024-02-19 |
| 品牌：King Scientific | |||||
| AB30809 | 93% | 1g | 国内现货 | 1194.00 | 2025-07-14 |
| AB30809 | 93% | 2.5g | 国内现货 | 1205.00 | 2025-07-14 |
| AB30809 | 93% | 5g | 国内现货 | 1216.00 | 2025-07-14 |
| AB30809 | 93% | 10g | 国内现货 | 1226.00 | 2025-07-14 |
| 品牌：艾康研选 | |||||
| AK002TE9 | 98% | 25g | 国内现货 | 19.00 | 2025-07-14 |
| AK002TE9 | 98% | 100g | 国内现货 | 24.00 | 2025-07-14 |
| AK002TE9 | 98% | 5g | 国内现货 | 14.00 | 2025-07-14 |
| AK002TE9 | 98% | 500g | 国内现货 | 119.00 | 2025-07-14 |
| AK002TE9 | 98% | 1kg | 国内现货 | 234.00 | 2025-07-14 |
| 品牌：凯为化学 | |||||
| JZ002U39 | 98% | 25g | 国内现货 | 22.00 | 2025-07-14 |
| JZ002U39 | 98% | 100g | 国内现货 | 28.00 | 2025-07-14 |
| JZ002U39 | 98% | 25g | 国内现货 | 22.00 | 2025-07-14 |
| JZ002U39 | 98% | 100g | 国内现货 | 28.00 | 2025-07-14 |
| JZ002U39 | 98% | 500g | 国内现货 | 136.00 | 2025-07-14 |
| JZ002U39 | 98% | 1kg | 国内现货 | 268.00 | 2025-07-14 |
| JZ002U39 | 98% | 500g | 国内现货 | 136.00 | 2025-07-14 |
| JZ002U39 | 98% | 1kg | 国内现货 | 268.00 | 2025-07-14 |
| JZ002U39 | 98% | 5g | 国内现货 | 16.00 | 2025-07-14 |
| JZ002U39 | 98% | 5g | 国内现货 | 16.00 | 2025-07-14 |
| 品牌：源叶生物 | |||||
| S27084-25g | ≥97% | 25g | 国内现货 | 30.00 | 2025-05-29 |
| S27084-100g | ≥97% | 100g | 国内现货 | 70.00 | 2025-05-29 |
| S27084-500g | ≥97% | 500g | 国内现货 | 300.00 | 2025-05-29 |
| S27084 | ≥97% | 25g | 国内现货 | 30.00 | 2025-07-14 |
| S27084 | ≥97% | 100g | 国内现货 | 70.00 | 2025-07-14 |
| S27084 | ≥97% | 500g | 国内现货 | 300.00 | 2025-07-14 |
| 品牌：麦克林 | |||||
| S817726 | 三氧化硫-吡啶复合物,97% | 25g | 国内现货 | 30.00 | 2025-07-14 |
| S817726 | 三氧化硫-吡啶复合物,97% | 100g | 国内现货 | 56.00 | 2025-07-14 |
| S817726 | 三氧化硫-吡啶复合物,97% | 500g | 国内现货 | 230.00 | 2025-07-14 |
| S817726 | 三氧化硫-吡啶复合物,97% | 2.5kg | 国内现货 | 1140.00 | 2025-07-14 |
| 品牌：吉至Acmec | |||||
| S83250-500g | 97% | 500g | 国内现货 | 166.00 | 2023-07-20 |
| S83250-100g | 97% | 100g | 国内现货 | 34.00 | 2023-07-20 |
| S83250-1kg | 97% | 1kg | 国内现货 | 330.00 | 2023-07-20 |
| 品牌：毕佳索 | |||||
| BJS6825300 | 97% | 25g | 国内现货 | 57.00 | 2024-06-03 |
| BJS6825300 | 97% | 100g | 国内现货 | 69.00 | 2024-06-27 |
| BJS6825300 | 97% | 500g | 国内现货 | 317.00 | 2024-06-27 |
| BJS6825300 | 97% | 1000g | 国内现货 | 632.00 | 2024-02-19 |
| 品牌：Alfa | |||||
| A12202 | 98% | 50g | 国内现货 | 756.00 | 2025-07-16 |
| A12202 | 98% | 50g | 国内现货 | 756.00 | 2025-07-14 |
| A12202 | 98% | 1000g | 国内现货 | 9291.00 | 2025-07-16 |
| A12202 | 98% | 1000g | 国内现货 | 9291.00 | 2025-07-14 |
| 品牌：innochem | |||||
| A99015 | 工业级, 98%,tech.活性SO3含量约为48-50 wt.% | 100g | 国内现货 | 60.00 | 2025-07-14 |
| A99015 | 工业级, 98%,tech.活性SO3含量约为48-50 wt.% | 25g | 国内现货 | 30.00 | 2025-07-14 |
| 品牌：J&K | |||||
| 266601 | Sulfur trioxide pyridine complex, 98%, tech., active SO3 ca. 48 - 50% 98% (J&K) | 500g | 国内现货 | 299.00 | 2025-07-14 |
| 266601 | Sulfur trioxide pyridine complex, 98%, tech., active SO3 ca. 48 - 50% 98% (J&K) | 100g | 国内现货 | 98.00 | 2025-07-14 |
| 266601 | Sulfur trioxide pyridine complex, 98%, tech., active SO3 ca. 48 - 50% 98% (J&K) | 25g | 国内现货 | 60.00 | 2025-07-14 |
| 339664 | Sulfur trioxide pyridine complex, 98%, for synthesis, active SO3 ca. 48 - 50% 98% (Amethyst) | 100g | 国内现货 | 81.00 | 2025-07-14 |
| 339664 | Sulfur trioxide pyridine complex, 98%, for synthesis, active SO3 ca. 48 - 50% 98% (Amethyst) | 25g | 国内现货 | 45.00 | 2025-07-14 |
| 品牌：西亚试剂 | |||||
| A20812-100g | ≥97.0% | 100g | 国内现货 | 90.00 | 2023-05-21 |
| A20812-25g | ≥97.0% | 25g | 国内现货 | 46.00 | 2023-05-21 |
| A20812-500g | ≥97.0% | 500g | 国内现货 | 350.00 | 2023-05-21 |
| A20812-100g | 吡啶三氧化硫,≥97.0% | 100g | 国内现货 | 90.00 | 2025-07-14 |
| A20812-25g | 吡啶三氧化硫,≥97.0% | 25g | 国内现货 | 46.00 | 2025-07-14 |
| A20812-500g | 吡啶三氧化硫,≥97.0% | 500g | 国内现货 | 350.00 | 2025-07-14 |
| 品牌：沃凯 | |||||
| A41348-100g | 98% | 100g | 国内现货 | 80.00 | 2025-07-14 |
| 品牌：安耐吉 | |||||
| B040759 | 98%, tech, active SO3 ca. 48 - 50% | 5g | 国内现货 | 15.00 | 2025-07-14 |
| B040759 | 98%, tech, active SO3 ca. 48 - 50% | 25g | 国内现货 | 20.00 | 2025-07-10 |
| B040759 | 98%, tech, active SO3 ca. 48 - 50% | 100g | 国内现货 | 35.00 | 2025-07-14 |
| B040759 | 98%, tech, active SO3 ca. 48 - 50% | 200g | 国内现货 | 66.00 | 2025-07-14 |
| B040759 | 98%, tech, active SO3 ca. 48 - 50% | 500g | 国内现货 | 159.00 | 2025-07-14 |
| B040759 | 98%, tech, active SO3 ca. 48 - 50% | 300g | 国内现货 | 99.00 | 2025-07-14 |
| B040759 | 98%, tech, active SO3 ca. 48 - 50% | 400g | 国内现货 | 132.00 | 2025-07-14 |
| 品牌：索莱宝Solarbio | |||||
| S2480 | 98%,tech.,activeSO3ca.48-50% | 100g | 国内现货 | 260.00 | 2025-07-14 |
| S2480 | 98%,tech.,activeSO3ca.48-50% | 500g | 国内现货 | 860.00 | 2025-07-14 |
| 品牌：Aladdin | |||||
| S106808-100g | ≥97% | 100g | 国内现货 | 73.90 | 2025-07-14 |
| S106808-25g | ≥97% | 25g | 国内现货 | 30.90 | 2025-07-14 |
| S106808-500g | ≥97% | 500g | 国内现货 | 229.90 | 2025-07-14 |
| S106808-50g | ≥97% | 50g | 国内现货 | 51.90 | 2025-07-14 |
| S106808-2.5kg | ≥97% | 2.5kg | 国内现货 | 1139.90 | 2025-07-14 |
| 品牌：Acros | |||||
| 132870250 | 48.8-50.3% active SO3 | 25g | 国内现货 | 587.00 | 2025-07-08 |
| 品牌：Aldrich | |||||
| S7556-25G | 97% | 25g | 国内现货 | 470.69 | 2024-12-17 |
| 品牌：希恩思 | |||||
| S-56240 | 99% 三氧化硫吡啶络合物 | 25g | 国内现货 | 19.00 | 2025-07-16 |
| S-56240 | 99% 三氧化硫吡啶络合物 | 100g | 国内现货 | 28.00 | 2025-07-16 |
| S-56240 | 99% 三氧化硫吡啶络合物 | 500g | 国内现货 | 136.00 | 2025-07-16 |
| 品牌：玛雅试剂 | |||||
| 43029-29829 | 98%+ | 25g | 国内现货 | 25.00 | 2025-07-17 |
| 43029-29830 | 98%+ | 100g | 国内现货 | 35.00 | 2025-07-17 |
| 品牌：MREDA | |||||
| M042060-100g | 97% | 100g | 国内现货 | 39.00 | 2025-07-14 |
| 品牌：Sigma-Aldrich | |||||
| S7556-25G | 98% ;三氧化硫吡啶络合物 | 25g | 国内现货 | 470.69 | 2025-06-05 |
| S7556-25G | 98% ;三氧化硫吡啶络合物(Sigma-Aldrich) | 25g | 国内现货 | 470.69 | 2025-06-05 |
| 84737-100G | 98% ;三氧化硫吡啶络合物(Sigma-Aldrich) | 100g | 国内现货 | 827.53 | 2025-06-23 |
| 84737-500G | 98% ;三氧化硫吡啶络合物(Sigma-Aldrich) | 500g | 国内现货 | 1229.60 | 2025-06-23 |
| 84737-100G | 98% ;三氧化硫吡啶络合物 | 100g | 国内现货 | 827.53 | 2025-06-23 |
| 84737-500G | 98% ;三氧化硫吡啶络合物 | 500g | 国内现货 | 1229.60 | 2025-06-23 |
| 品牌：Adamas | |||||
| 43029E | 95%+(HPLC);RG | 25g | 国内现货 | 27.00 | 2025-07-14 |
| 43029F | 95%+(HPLC);RG | 100g | 国内现货 | 48.00 | 2025-07-14 |
| 43029G | 95%+(HPLC);RG | 500g | 国内现货 | 202.00 | 2025-07-14 |
| 43029H | 95%+(HPLC);RG | 2.5kg | 国内现货 | 801.00 | 2025-07-14 |
