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Merck
CN

C1144

氯偶氮黑

Powder

别名:

4-氨基-3-[[4′-[(2,4-二氨基苯基)偶氮] [1,1′-联苯]-4-基]偶氮] -5-羟基-6-(苯偶氮基)-2,7-萘二磺酸 二钠盐, Direct Black 38, 氯偶氮黑E

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关于此项目

经验公式(希尔记法):
C34H25N9Na2O7S2
化学文摘社编号:
分子量:
781.73
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
EC Number:
217-710-3
MDL number:
Colour Index Number:
30235
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产品名称

氯偶氮黑,

InChI key

XRPLBRIHZGVJIC-UVHCWRHYSA-L

InChI

1S/C34H27N9O7S2.2Na/c35-22-10-15-27(26(36)18-22)41-38-24-11-6-19(7-12-24)20-8-13-25(14-9-20)40-42-32-28(51(45,46)47)16-21-17-29(52(48,49)50)33(34(44)30(21)31(32)37)43-39-23-4-2-1-3-5-23;;/h1-18,44H,35-37H2,(H,45,46,47)(H,48,49,50);;/q;2*+1/p-2/b41-38+,42-40+,43-39+;;

SMILES string

[Na+].[Na+].Nc1ccc(\N=N\c2ccc(cc2)-c3ccc(cc3)\N=N\c4c(N)c5c(O)c(\N=N\c6ccccc6)c(cc5cc4S([O-])(=O)=O)S([O-])(=O)=O)c(N)c1

form

powder

composition

Dye content, ≥45% (based on Nitrogen)

color

dark brown to black

solubility

H2O: 1 mg/mL

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

Quality Level

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Application

氯唑黑已被用于监测植物根部Allium porrum菌根真菌的感染。 它也被用于桡足类的染色。

General description

氯唑黑对纤维素和甲壳素具有很强的亲和力。在植物组织中,它有助于区分纤维素和木质素。 它还有助于从人工制品中区分几丁质染色的真菌体。 它还可用作染色体的辅助染色剂。

pictograms

Health hazardExclamation mark

signalword

Danger

Hazard Classifications

Carc. 1B - Eye Irrit. 2 - Repr. 2

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P2 (EN 143) respirator cartridges


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Notes on Microscopical Technique for Zoologists null
F D Aldrich et al.
Journal of toxicology and environmental health, 18(3), 347-355 (1986-01-01)
A benzidine-derived azo dye, C.I. direct black 38 (DB38), and a p-phenylenediamine-derived dye, C.I. direct black 19 (DB19), labeled with carbon-14 in their aromatic amine moieties, were applied to the shaved dorsal skin of male Fischer-344 rats and New Zealand
Matthieu Legrand et al.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 63(10), 1312-1317 (2016-10-30)
Invasive wound mucormycosis (IWM) is associated with an extremely poor outcome among critically ill burn patients. We describe the detection of circulating Mucorales DNA (cmDNA) for the early diagnosis of IWM in those patients and report the potential value of
Ticiane Pokrywiecki Sauer et al.
Journal of hazardous materials, 135(1-3), 274-279 (2006-01-03)
The application of advanced oxidation processes (H(2)O(2)/UV, TiO(2)/H(2)O(2)/UV and TiO(2)/UV) to treat tannery wastewater was investigated. The experiments were performed in batch and continuous UV reactors, using TiO(2) as a catalyst. The effect of the hydrogen peroxide concentration on the
Asterocheres hirsutus, a new species of parasitic copepod (Siphonostomatoida: Asterocheridae) associated with an Antarctic hexactinellid sponge.
Bandera M, et al.
Helgoland Marine Research , 59, 315-315 (2005)

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