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Merck
CN

C1144

Sigma-Aldrich

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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About This Item

经验公式(希尔记法):
C34H25N9Na2O7S2
CAS号:
分子量:
781.73
颜色索引号:
30235
EC 号:
MDL编号:
UNSPSC代码:
12171500
PubChem化学物质编号:
NACRES:
NA.47

产品名称

氯偶氮黑,

表单

powder

质量水平

组成

Dye content, ≥45% (based on Nitrogen)

颜色

dark brown to black

溶解性

H2O: 1 mg/mL

应用

diagnostic assay manufacturing
hematology
histology

储存温度

room temp

SMILES字符串

[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

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+;;

InChI key

XRPLBRIHZGVJIC-UVHCWRHYSA-L

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一般描述

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。

应用

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。

象形图

Health hazardExclamation mark

警示用语:

Danger

危险声明

危险分类

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

储存分类代码

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which 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 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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访问文档库

B Beije
Mutation research, 187(4), 227-234 (1987-04-01)
The genotoxic activity of the benzidine-derived azo dye, Direct Black 38 (DB38), was studied in vivo, using two different genetic end-points: unscheduled DNA synthesis in liver (UDS) and bone marrow micronucleus (MN). Exposure times were 12, 24 or 36 h.
Gabriela Carvalho Collazzo et al.
Journal of environmental management, 98, 107-111 (2012-01-20)
The N-doped TiO(2) photocatalyst was prepared by calcination of a hydrolysis product composed of titanium (IV) isopropoxide with ammonia as the precipitator. X-ray diffraction, surface area, XPS and UV-vis spectra analyses showed a nanosized anatase structure and the appearance of
Michelle L Pawlowski et al.
TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 133(2), 409-417 (2019-11-11)
A whole-genome resequencing-derived SNP dataset identified six quantitative trait loci (QTL) significantly associated with colonization of soybean by an arbuscular mycorrhizal fungus (Rhizophagus intraradices). Candidate genes identified in these QTL regions include homologs to known nodulin protein families and other
Baran R, et al.
Onychomycosis: The Current Approach to Diagnosis and Therapy (1999)
Cell-wall-bound peroxidase activity in roots of mycorrhizal Allium porrum.
Spanu P and Bonfante-Fasolo P
The New phytologist, 109, 119-124 (1988)

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