硝氮黄
| 中文名称 | 硝氮黄 |
|---|---|
| 中文同义词 | 2,4-二硝基苯偶氮-1-萘酚-3,6-二磺酸二钠盐;那他来新黄,硝基偶氮黄,硝啧黄,硝嗪黄;硝氮黄/3-[(2,4-二硝基苯基)偶氮基]-4-羟基-2,7-萘二磺酸二钠盐;2.4-二硝基苯偶氮-1-萘酚-3,6-二磺酸钠;硝氮黄;硝嗪黄;那他来新黄;硝基偶氮黄 |
| 英文名称 | Nitrazine Yellow |
| 英文同义词 | 2-(2,4-DINITROPHENYLAZO)-1-HYDROXYNAPHTHALENE-3,6-DISULFONIC ACID DISODIUM SALT;2-(2,4-DINITROPHENYLAZO)-1-NAPHTHOL-3,6-DISULFONIC ACID, DISODIUM SALT;2-[2,4-DINITROPHENYLAZO]NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT;3-(2,4-DINITROPHENYLAZO)-4-HYDROXY-2,7-NAPHTHALENEDISULFONIC ACID, DISODIUM SALT;NITRAZINE YELLOW;NITRAZOL YELLOW;CI NO 14890;CI 14890 |
| CAS号 | 5423-07-4 |
| 分子式 | C16H11N4NaO11S2 |
| 分子量 | 522.39 |
| EINECS号 | 226-549-8 |
| 相关类别 | 滴定;酸碱指示剂;生化试剂;分析试剂;其他生化试剂;Azo;生化试剂-酶类;试剂;化工原料;分析纯;化学试剂-指示剂 |
| Mol文件 | 5423-07-4.mol |
| 结构式 |  |
硝氮黄 性质
| 熔点 | >250°C |
|---|---|
| 储存条件 | 2-8°C |
| 溶解度 | 溶于水、醋酸、乙醇 |
| 形态 | 粉末 |
| 色指数 | 14890 |
| 颜色 | 棕色至黄色再至橙色 |
| 酸碱指示剂变色ph值范围 | Bright yellow (6.0) to bright blue (7.2) |
| 水溶解性 | Dissolve in water at 1mg/ml |
| ε(消光系数) | ≥35000 at 587-591nm in 0.1 M NaOH at 0.01g/L |
| 最大波长(λmax) | 586nm |
| 主要应用 | Sensors, display devices, sol-gel matrix, electrorheological materials, diesel feuls/kerosines, detergent, fabric softner, food storage, method for identifying fresh & stale rice, in dialysis solution, screening of NAD-binding, monitoring secreted body fluids, lymph node, diagnostic pads, vaginal infection test method, assay for esterolyticenzyme activity, detecting pathogenic bacteria, diagnosis of bacterial vaginosis, detecting dysfunctional pregnancy, drugs screening |
| InChIKey | XBLIFEQTVVSTIM-QIKYXUGXSA-L |
| SMILES | [Na+].[Na+].Oc1c(\N=N\c2ccc(cc2[N+]([O-])=O)[N+]([O-])=O)c(cc3cc(ccc13)S([O-])(=O)=O)S([O-])(=O)=O |
| CAS 数据库 | 5423-07-4(CAS DataBase Reference) |
| EPA化学物质信息 | 2,7-Naphthalenedisulfonic acid, 3-[(2,4-dinitrophenyl)azo]-4-hydroxy-, disodium salt (5423-07-4) |
安全信息
| 危险品标志 | F |
|---|---|
| 危险类别码 | 5 |
| 安全说明 | 15-22-24/25 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| 海关编码 | 29270000 |
| 存储类别 | 11 - 可燃固体 |
| 提供商 | 语言 |
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