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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:
1937-37-7
分子量:
781.73
NACRES:
NA.47
PubChem Substance ID:
24892361
UNSPSC Code:
12171500
EC Number:
217-710-3
MDL number:
MFCD00066363
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

200

相关类别

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。

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。

pictograms

Health hazardExclamation mark
GHS08,GHS07

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
SHBS2080
SHBM4400
MKCD3320
SLBR5011V
SLBN7918V

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Cell-wall-bound peroxidase activity in roots of mycorrhizal Allium porrum.
Spanu P and Bonfante-Fasolo P
The New phytologist, 109, 119-124 (1988)
Baran R, et al.
Onychomycosis: The Current Approach to Diagnosis and Therapy (1999)
Mustafa Işik et al.
Journal of hazardous materials, 114(1-3), 29-39 (2004-10-30)
An Upflow Anaerobic Sludge Blanket Reactor/Continuous Stirred Tank Reactor was used sequentially to decolorize and mineralize C.I. Direct Black 38 azo dye (3200 mg/L) in a synthetic wastewater containing glucose as co-substrate. At the steady state conditions color was effectively
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
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