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Merck
CN

R7017

Sigma-Aldrich

刃天青 钠盐

powder, BioReagent

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别名:
7-羟基-3H-吩恶嗪-3-酮-10-氧化物 钠盐
经验公式(希尔记法):
C12H6NNaO4
CAS号:
分子量:
251.17
Beilstein:
3794971
EC 号:
MDL编号:
UNSPSC代码:
12352207
PubChem化学物质编号:
NACRES:
NA.75

产品线

BioReagent

质量水平

形式

powder

组成

Dye content, ~80%

pH值(酸碱度)

3.8-6.5, orange to violet

溶解性

H2O: soluble

λmax

600 nm

SMILES字符串

[Na+].[O-]c1ccc2c(OC3=CC(=O)C=CC3=[N+]2[O-])c1

InChI

1S/C12H7NO4.Na/c14-7-1-3-9-11(5-7)17-12-6-8(15)2-4-10(12)13(9)16;/h1-6,14H;/q;+1/p-1

InChI key

IVGPGQSSDLDOLH-UHFFFAOYSA-M

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应用

刃天青钠盐用于活力测定:
  • 测定烟曲霉活力
  • 评估细胞增殖能力
  • 测定烟曲霉在微生物天然提取物高通量筛选中的活力

用于测量活细胞的代谢活性和增殖。染料的生物还原减少了其氧化形式(蓝色)的含量,同时增加了荧光中间体(红色)水平。

生化/生理作用

刃天青是一种蓝色的非荧光染料,最初用于检测牛奶/生物液体的细菌和酵母污染情况。此外,其在精子活力和精液质量检测中也很有用。刃天青适用于细胞毒性测定。

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说明
价格

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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