源叶
S19030
一键复制产品信息
553-24-2
C15H17ClN4
288.78
MFCD00012651
碱性红5；2-甲基-3-氨基-6-二甲氨基二氮杂蒽盐酸盐；3-氨基-6-二甲氨基-2-甲基吩嗪盐酸盐；N8-3-三甲基-2,8-吩嗪二胺单盐酸盐；奎诺二甲基丁烷；3-氨基-7-二甲基氨基-2-甲基吩嗪盐酸盐
中性红 IND
| 货号 | 规格 | 价格 | 上海 | 北京 | 珠海 | 重庆 | 武汉 | 购买数量 |
|---|---|---|---|---|---|---|---|---|
S19030-25g |
IND | ￥88.00 |
>10 | 2 | 4 | - | - |
|
S19030-100g促销 |
IND | ￥210.00 ￥200.00 |
>10 | - | 6 | - | - |
|
S19030-500g促销 |
IND | ￥850.00 ￥800.00 |
5 | - | 3 | - | - |
|
产品介绍
酸碱指示剂，pH 6.8(红)～8.0(黄)；水、亚硝酸盐和尿的碱度指示剂；组织化学中用于脂肪的水解指示剂；神经细胞的尼尔(Nissl)小粒染色；与健那绿共用于血液体外活体染色；碘离子的光度测定；中性红试纸的制备。最大吸收波长(50％乙醇) 533nm。 用作制备中性红试纸时的指示剂，以及用作生物染色剂。
| SMILES： | NC1=C(C)C=C2N=C3C=CC(N(C)C)=CC3=NC2=C1.[H]Cl |
|---|---|
| 熔点： | 290℃ |
| 外观： | 深绿色、棕色或浅黑色粉末 |
| 溶解性： | 溶解度为水4.0％，无水乙醇1.8％，乙二醇乙醚3.75％，乙二醇3.0％。几乎不溶于二甲苯，其水溶液或乙醇溶液呈红色。 |
| 敏感性： | 易吸潮 |
| 储存条件： | RT |
| 用途： | 本品仅供科研，不得用于其它用途。 |
| 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(17篇)
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7. [IF=3.4] Su Yuanyuan et al."A pH-sensitive smart indicator film of neutral red/polyvinyl alcohol/cassava starch for sensing total volatile basic-nitrogen in meat storing."Journal of Food Measurement and Characterization.2023 Aug;:1-12
6. [IF=9.231] Shaochi Wang et al."Dyestuff chemistry auxiliary instant immune-network label strategy for immunochromatographic detection of chloramphenicol."FOOD CHEMISTRY.2023 Feb;401:134140
5. [IF=3.898] Yujia Cui et al."One-step crosslinking preparation of tannic acid particles for the adsorption and separation of cationic dyes."CHINESE JOURNAL OF CHEMICAL ENGINEERING.2022 Aug;:
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3. [IF=3.701] Qian Yang et al."A specific peptide with immunomodulatory activity from Pseudostellaria heterophylla and the action mechanism."J Funct Foods. 2020 May;68:103887
2. [IF=5.279] Qian Yang et al."Isolation, Identification, and Immunomodulatory Effect of a Peptide from Pseudostellaria heterophylla Protein Hydrolysate."J Agr Food Chem. 2020;68(44):12259–12270
1. 彭健斌,苏平,林雨,梁文康.应用于羊肉脱膻的三种发酵剂筛选及发酵特性研究[J].中国酿造,2020,39(12):130-135.
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危险品化学品经营许可证（不带存储）
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