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C1144

Sigma-Aldrich

氯偶氮黑

Powder

同義詞:

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

經驗公式(希爾表示法):
C34H25N9Na2O7S2
CAS號碼:
分子量::
781.73
顏色索引編號:
30235
EC號碼:
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
NA.47

product name

氯偶氮黑,

形狀

powder

品質等級

成份

Dye content, ≥45% (based on Nitrogen)

顏色

dark brown to black

溶解度

H2O: 1 mg/mL

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

room temp

SMILES 字串

[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 密鑰

XRPLBRIHZGVJIC-UVHCWRHYSA-L

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一般說明

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。

應用

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。

象形圖

Health hazardExclamation mark

訊號詞

Danger

危險聲明

危險分類

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

儲存類別代碼

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

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

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


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分析證明 (COA)

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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
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
Cell-wall-bound peroxidase activity in roots of mycorrhizal Allium porrum.
Spanu P and Bonfante-Fasolo P
The New phytologist, 109, 119-124 (1988)
Notes on Microscopical Technique for Zoologists null

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