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Merck
CN

87961

Sigma-Aldrich

氯化硝基四氮唑蓝

≥85% (AT)

别名:

3,3′-（3,3′-二甲氧基-4,4′-联苯撑）二[2,5-双（对硝基苯基）-2H-氯化四唑], TNBT, 四硝基四唑蓝氯化物

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关于此项目

经验公式（希尔记法）:
C40H28Cl2N12O10
化学文摘社编号:
1184-43-6
分子量:
907.63
Beilstein:
3897475
EC 号:
214-665-1
MDL编号:
MFCD00036338
UNSPSC代码:
12352204
PubChem化学物质编号:
57653280
NACRES:
NA.83

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方案

≥85% (AT)

表单

powder or crystals

灼烧残渣

≤0.1%

缺失

≤25% loss on drying

mp

~170 °C (dec.)

溶解性

2-methoxyethanol: 0.090 g/10 mL (hot)

SMILES字符串

[Cl-].[Cl-].COc1cc(ccc1-[n+]2nc(nn2-c3ccc(cc3)[N+]([O-])=O)-c4ccc(cc4)[N+]([O-])=O)-c5ccc(c(OC)c5)-[n+]6nc(nn6-c7ccc(cc7)[N+]([O-])=O)-c8ccc(cc8)[N+]([O-])=O

InChI

1S/C40H28N12O10.2ClH/c1-61-37-23-27(7-21-35(37)47-43-39(25-3-9-31(10-4-25)49(53)54)41-45(47)29-13-17-33(18-14-29)51(57)58)28-8-22-36(38(24-28)62-2)48-44-40(26-5-11-32(12-6-26)50(55)56)42-46(48)30-15-19-34(20-16-30)52(59)60;;/h3-24H,1-2H3;2*1H/q+2;;/p-2

InChI key

VCESGVLABVSDRO-UHFFFAOYSA-L

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一般描述

crystallized with ~2 mol ethanol

其他说明

Review: Tetrazolium salts and formazans; Detection of hydrolases (with indoxyl substrates)

象形图

Health hazard
GHS08

警示用语：

Danger

危险声明

H350

预防措施声明

P201 - P308 + P313

危险分类

Carc. 1B

储存分类代码

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000144445
0000095640
0000089114
0000069420

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F.P. Altman
Progress in Histochemistry and Cytochemistry, 9, 51-51 (1976)
R Gossrau
Histochemistry, 58(3), 203-218 (1978-12-01)
Using freeze-dried or sections from fresh-frozen or aldehyde-fixed material nitro BT (NBT), tetranito BT (TNBT), distyryl nitro BT (DS-NBT), thiocarbamyl nitro BT (TC-NBT) or benzothiazolylstyrylphthalhydrazidyl tetrazolium chloride (BSPT) were tested as auxiliary reagents for the localization of glycosidases, phosphatases and
W M Frederiks et al.
The Histochemical journal, 17(6), 707-715 (1985-06-01)
The tetrazolium method for the histochemical detection of monoamine oxidase (MAO) activity in rat liver cryostat sections has been tested for its specificity and its possible use in quantification. The tetrazolium salt tetranitro blue tetrazolium is recommended for the localization
C J Van Noorden et al.
The Histochemical journal, 19(2), 94-102 (1987-02-01)
The indoxyl-tetranitro BT method for the demonstration of alkaline phosphatase activity has been optimized and its validity for quantitative histochemistry tested. The study has been performed with model films of polyacrylamide gel incorporating homogenate of rat liver and with cryostat
D J Wigston
The Journal of neuroscience : the official journal of the Society for Neuroscience, 9(2), 639-647 (1989-02-01)
The stability of neuromuscular junctions (NMJs) was studied in soleus muscles of adult mice by labeling acetylcholine receptors in vivo with rhodamine alpha-bungarotoxin. Identified NMJs were examined in living animals by low-light-level fluorescence microscopy on 2 or 3 occasions separated
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