硝氮黃
| 中文名稱 | 硝氮黃 |
|---|---|
| 中文同義詞 | 2,4-二硝基苯偶氮-1-萘酚-3,6-二磺酸二鈉鹽;那他來新黃,硝基偶氮黃,硝嘖黃,硝嗪黃;硝氮黃/3-[(2,4-二硝基苯基)偶氮基]-4-羥基-2,7-萘二磺酸二鈉鹽;2.4-二硝基苯偶氮-1-萘酚-3,6-二磺酸鈉;硝氮黃;硝嗪黃;那他來新黃;硝基偶氮黃 |
| 英文名稱 | Nitrazine Yellow |
| 英文同義詞 | 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號(hào) | 5423-07-4 |
| 分子式 | C16H11N4NaO11S2 |
| 分子量 | 522.39 |
| EINECS號(hào) | 226-549-8 |
| 相關(guān)類別 | 滴定;分析試劑;其他生化試劑;酸堿指示劑;生化試劑;化工原料;試劑;生化試劑-酶類;Azo;分析純;化學(xué)試劑-指示劑 |
| Mol文件 | 5423-07-4.mol |
| 結(jié)構(gòu)式 |  |
硝氮黃 性質(zhì)
| 熔點(diǎn) | >250°C |
|---|---|
| 儲(chǔ)存條件 | 2-8°C |
| 溶解度 | 溶于水、醋酸、乙醇 |
| 色指數(shù) | 14890 |
| 形態(tài) | 粉末 |
| 顏色 | 棕色至黃色再至橙色 |
| 酸堿指示劑變色ph值范圍 | Bright yellow (6.0) to bright blue (7.2) |
| 水溶解性 | Dissolve in water at 1mg/ml |
| 最大波長(λmax) | 586nm |
| ε(消光系數(shù)) | ≥35000 at 587-591nm in 0.1 M NaOH at 0.01g/L |
| 主要應(yīng)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 |
| CAS 數(shù)據(jù)庫 | 5423-07-4(CAS DataBase Reference) |
| EPA化學(xué)物質(zhì)信息 | 2,7-Naphthalenedisulfonic acid, 3-[(2,4-dinitrophenyl)azo]-4-hydroxy-, disodium salt (5423-07-4) |
安全信息
| 危險(xiǎn)品標(biāo)志 | F |
|---|---|
| 危險(xiǎn)類別碼 | 5 |
| 安全說明 | 15-22-24/25 |
| WGK Germany | 3 |
| TSCA | Yes |
| 海關(guān)編碼 | 29270000 |
| 提供商 | 語言 |
|---|---|
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