硫酸亚铁七水合物 99.95% metals basis
| 货号 | 规格 | 价格 | 上海 | 北京 | 珠海 | 重庆 | 武汉 | 购买数量 |
|---|---|---|---|---|---|---|---|---|
S52701-25g |
99.95% metals basis | ￥76.00 |
>10 | 10 | 6 | 7 | - |
|
S52701-100g |
99.95% metals basis | ￥238.00 |
2 | 10 | 3 | 1 | - |
|
S52701-500g |
99.95% metals basis | ￥788.00 |
2 | - | - | 6 | - |
|
产品介绍
在干燥空气中风化，在潮湿空气中氧化成棕色硫酸高铁，溶于水，几乎不溶于醇。在56.6℃成为四水合物，在65℃时成为一水合物。溶于水，几乎不溶于乙醇。其水溶液冷时在空气中缓慢氧化，在热时较快氧化。加入碱或露光能加速其氧化。有刺激性。
| SMILES： | O=S([O-])([O-])=O.[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[Fe+2] |
|---|---|
| 熔点： | organic volatile impurities, com |
| 外观： | 蓝色绿色结晶 |
| 敏感性： | 对光敏感,易吸潮 |
| 储存条件： | RT |
| 用途： | 分析试剂，点滴分析测定铂、硒亚硝酸盐和硝酸盐，制造铁氧体原料，净水，聚合催化剂，单倍体育种和农业微生物培养中配制培养基。照相制版。 |
| 密度： | 1.898 |
| 注意： | 部分产品我司仅能提供部分信息，我司不保证所提供信息的权威性，仅供客户参考交流研究之用。 |
参考文献(12篇)
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2. [IF=2.9] Wang Jiaming et al."Extraction, characterization, and bioactivity of soluble dietary fiber from Physalis alkekengi L. calyx."Journal of Food Measurement and Characterization.2024 Nov;:1-18
1. [IF=7.7] Jixian Zhang et al."Synthesis and characterization of selenium nanoparticles stabilized by Grifola frondosa polysaccharides and gallic acid conjugates."INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES.2024 Aug;:134787
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