产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3179211 | Sigma-Aldrich | 25 G | 1840 | 请咨询 |
| 3179211 | Sigma-Aldrich | 5 G | 654 | 请咨询 |
结构式
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基本信息
| Empirical Formula【经验(实验)分子式】 | C19H17N3 · C2H4O2 |
| Molecular weight | 347.41 |
| Colour Index Number【颜色索引号】 | 42500 |
| EC number【EC 号】 | 227-918-6 |
| MDL number | MFCD00012570 |
| PubChem Substance ID【PubChem化学物质编号】 | 24852923 |
| NACRES | NA.47 |
| Biochem/physiol Actions【生化/生理作用】 | Pararosaniline acetate is one of the components of basic fuchsin. It acts as a reversible, linear inhibitor of horse butyrylcholinesterase (BChE). |
| Other Notes【其他说明】 | 本品为纯净物，是常称作碱性品红的混合物的主要成分。 |
| Legal Information【法律信息】 | Magenta is a trademark of Magenta Corp. |
产品性质
| Quality Level【质量水平】 | 200 |
| form【形式】 | solid |
| composition【组成】 | Dye content, 90% |
| mp | 203 ℃ (dec.) (lit.) |
| solubility【溶解性】 | 95% ethanol: 0.1% |
| λmax | 545 nm |
| ε (extinction coefficient) | ≥11000 at 235-241 nm in ethanol: water (1:1) at 0.004% ≥16000 at 286-292 nm in ethanol: water (1:1) at 0.004% ≥78000 at 543-549 nm in ethanol: water (1:1) at 0.004% |
| application(s) | diagnostic assay manufacturing hematology histology |
| storage temp.【储存温度】 | room temp |
| SMILES string | CC(O)=O.Nc1ccc(cc1)C(\c2ccc(N)cc2)=C3\C=CC(=N)C=C3 |
| InChI | 1S/C19H17N3.C2H4O2/c20-16-7-1-13(2-8-16)19(14-3-9-17(21)10-4-14)15-5-11-18(22)12-6-15;1-2(3)4/h1-12,20H,21-22H2;1H3,(H,3,4) |
| InChI key | YIXIVOYGLPFDCY-UHFFFAOYSA-N |
| packaging【包装】 | 5, 25 g in glass bottle |
安全信息
| Pictograms【象形图】 | GHS08 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H351 |
| Precautionary Statements | P281 |
| Hazard Classifications【危险分类】 | Carc. 2 |
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |