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重要文件

206342

Sigma-Aldrich

天青石蓝

Dye content 80 %

同義詞:

媒介蓝 14

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About This Item

經驗公式(希爾表示法):
C17H18ClN3O4
CAS號碼:
分子量::
363.80
顏色索引編號:
51050
Beilstein:
3830911
EC號碼:
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
NA.47
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形狀

powder

成份

Dye content, 80%

mp

227-230 °C

溶解度

water: 0.1%

λmax

642 nm

&epsilon ;(消光係數)

≥29000 at 640-650 nm in water at 0.01 g/L

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

room temp

SMILES 字串

[Cl-].CC\[N+](CC)=C1/C=CC2=Nc3c(OC2=C1)c(O)c(O)cc3C(N)=O

InChI

1S/C17H17N3O4.ClH/c1-3-20(4-2)9-5-6-11-13(7-9)24-16-14(19-11)10(17(18)23)8-12(21)15(16)22;/h5-8H,3-4H2,1-2H3,(H3-,18,19,21,22,23);1H

InChI 密鑰

VXAFJUDTZSMEFN-UHFFFAOYSA-N

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應用

可用苏木精和曙红方法代替苏木精。

生化/生理作用

天青石兰(CB)是一种恶嗪染料,与明矾苏木精一起用作核染色剂。它能够很好地定位核,并且耐强酸性染料。天青石兰通常用于固定切片的常规染色。[1][2][3]它已用作一种新型的 DNA 生物传感器电活性指示剂。[3]

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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H Troyer et al.
Stain technology, 56(1), 39-43 (1981-01-01)
A staining procedure is described for use with glycol methacrylate embedded tissue sections which does not stain the plastic embedment or remove the sections from the glass slides. The basic dye is celestine blue B. It is prepared by treating
A Rami et al.
Brain research, 866(1-2), 299-312 (2000-05-29)
The differentiated cells seem to share the ability to induce their own death by the activation of an internally encoded suicide program. When activated, this suicide program initiates a characteristic form of cell death called apoptosis. A central challenge in
Christopher Layton, John D. Bancroft
Bancroft's Theory and Practice of Histological Techniques (2013)
Y Kiyota et al.
Experimental brain research, 95(3), 388-396 (1993-01-01)
The objective of this study was to assess whether dimethylthiourea (DMTU), an established free radical scavenger, ameliorates ischaemic damage due to 2-3 h of transient middle cerebral artery (MCA) occlusion, induced by an intraluminal filament. A major point addressed was
Celestine blue as a new indicator in
electrochemical DNA biosensors
Asl E H
Science China: Chemistry (2015)

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