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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

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相关类别

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
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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F D Aldrich et al.
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Asterocheres hirsutus, a new species of parasitic copepod (Siphonostomatoida: Asterocheridae) associated with an Antarctic hexactinellid sponge.
Bandera M, et al.
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