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Merck
CN

198161

Sigma-Aldrich

甲苯胺蓝O

certified by the Biological Stain Commission

别名:

亚甲基蓝 T50或T extra, 基本蓝17, 托洛氯铵, 甲苯胺蓝

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About This Item

经验公式(希尔记法):
C15H16ClN3S
CAS号:
分子量:
305.83
颜色索引号:
52040
EC 号:
MDL编号:
UNSPSC代码:
12171500
PubChem化学物质编号:
NACRES:
NA.47

等级

certified by the Biological Stain Commission

质量水平

形式

powder

组成

Dye content, 80%

颜色

dark green

λmax

626 nm

ε (消光系数)

≥13000 at 241-247 nm in H2O
≥28000 at 287-293 nm in H2O
≥40000 at 625-635 nm in H2O

应用

diagnostic assay manufacturing
hematology
histology

储存温度

room temp

SMILES字符串

[Cl-].Cc1cc2N=C3C=CC(\C=C3Sc2cc1N)=[N+](\C)C

InChI

1S/C15H15N3S.ClH/c1-9-6-13-15(8-11(9)16)19-14-7-10(18(2)3)4-5-12(14)17-13;/h4-8,16H,1-3H3;1H

InChI key

GEDVVYWLPUPJJZ-UHFFFAOYSA-N

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一般描述

它是一种异染性染料,适合用于各种组织染色实验。

应用

甲苯胺蓝 O 和发光二极管已被用作光敏剂,在体外控制生物膜和杀灭革兰氏阴性菌。

生化/生理作用

甲苯胺蓝O(TBO)是一种醌亚胺家族的噻嗪染料,天然带阳离子。它用于石蜡包埋植物细胞壁多色染色法。使用有效的吸附剂斜发沸石,可以从其水溶液中除去TBO。TBO和固定输出的实验室激光光源同时使用,可消灭与龋齿相关的各种口腔细菌。这种变色的核染色剂通常用于代替劳氏紫或亚甲蓝。也可与孔雀石绿和碱性品红一起作为三元染料成分。

适用性

使用 Churukian-Schenk 方法和 Nocht 方法在石蜡切片上进行肥大细胞和软骨异染染色。

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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It is known that Staphylococcus aureus is susceptible to photodynamic inactivation in general, but the significant variation among particular strains in the response to the treatment exists. However, factors that determine the observed phenomenon remain unclear. This study was aimed
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