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Merck
CN

A2918

天青 A 氯化物

Dye content, ≥70%, certified by the Biological Stain Commission, powder

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关于此项目

经验公式(希尔记法):
C14H14ClN3S
化学文摘社编号:
分子量:
291.80
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
EC Number:
208-510-7
MDL number:
Colour Index Number:
52005
Beilstein/REAXYS Number:
3922287
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产品名称

天青 A 氯化物, certified by the BSC, Dye content ≥70 %

agency

certified by the BSC

Quality Level

form

powder

composition

Dye content, ≥70%

color

dark brown, green to very dark green

mp

290 °C (dec.) (lit.)

solubility

water: 1 mg/mL

suitability

suitable for (Certified for use in Lillie′s modified Nocht′s method for paraffin sections and the NCCLS method for blood smears.)

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

NC1=CC(SC(C2=N3)=CC(C=C2)=[N+](C)C)=C3C=C1.[Cl-]

InChI

1S/C14H13N3S.ClH/c1-17(2)10-4-6-12-14(8-10)18-13-7-9(15)3-5-11(13)16-12;/h3-8,15H,1-2H3;1H

InChI key

NALREUIWICQLPS-UHFFFAOYSA-N

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Application

经认证可用于Lillie′s改良的Nocht′s法(石蜡切片)和NCCLS法(血涂片)。

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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C Vindigni et al.
International journal of cancer, 74(6), 637-641 (1998-01-08)
Mitotic (MI) and apoptotic index (AI), the sum of the 2, i.e., the turnover index (TI), tumor neovascularization (NV) and p53 expression, as well as tumor grading and node status, are evaluated in early and advanced gastric-cancer cases. T1 cases
C Priya et al.
Colloids and surfaces. B, Biointerfaces, 97, 90-96 (2012-05-23)
A novel non-enzymatic hydrogen peroxide sensor was developed using Azure A/gold nanoclusters modified graphite electrode. The method of preparation of Azure A/gold nanoclusters was simple and it was characterized by UV-visible spectroscopy, field emission scanning electron microscopy (FESEM) and confocal
Michael J Butler et al.
Mycologia, 101(3), 296-304 (2009-06-20)
We confirmed that the melanin produced by Sclerotinia sclerotiorum is a dihydroxynaphthalene (DHN). The specific DHN melanogenesis inhibitor test that uses tricyclazole at low levels (typically 2-5 ppm) to cause a confirmatory appearance of soluble red-brown inhibition products does not
F Battaglini et al.
Bioconjugate chemistry, 5(5), 430-435 (1994-09-01)
The bimolecular rate constants for the reactions of five organic two-electron redox mediators with reduced glucose oxidase (GOx) were determined by measuring voltammetric electrocatalytic currents at glassy carbon electrodes in the presence of excess glucose under anaerobic conditions. The mediators
P Chieco et al.
The Histochemical journal, 25(8), 569-577 (1993-08-01)
Mitotic index is a clinically important parameter in cancer pathology. We developed a staining method using Toluidine Blue to detect efficiently and rapidly mitotic figures in sections of formalin-fixed paraffin-embedded human and rat tissues. Sections were stained at acid pH

全球贸易项目编号

货号GTIN
A2918-25G04061833359945

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