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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

尋找類似的產品? 前往 產品比較指南

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)

Lot/Batch Number

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R P Bos et al.
Toxicology, 40(2), 207-213 (1986-08-01)
The role of the rat intestinal flora in the azo reduction of some benzidine-based dyes was studied in vitro and in vivo. The formation of benzidine was measured after anaerobic incubation of direct black 38, direct blue 6 and direct
Mercedes Conradi et al.
ZooKeys, (791), 71-95 (2018-11-06)
Spaniomolgus is a symbiotic genus of copepods of the poecilostomatoid family Rhynchomolgidae and is known to be associated with shallow-water reef-building hermatypic corals. Three species of this genus were previously found only in washings of Acropora and Stylophora in northern
Jianyong An et al.
The New phytologist, 224(1), 396-408 (2019-05-31)
Plants form a mutualistic symbiosis with arbuscular mycorrhizal (AM) fungi, which facilitates the acquisition of scarce minerals from the soil. In return, the host plants provide sugars and lipids to its fungal partner. However, the mechanism by which the AM
A Dewan et al.
Archives of environmental health, 43(4), 269-272 (1988-07-01)
Urine samples of workers in a small-scale unit manufacturing Direct Black 38 were analyzed by high-pressure liquid chromatography for the presence of benzidine and mono and diacetyl benzidine. Acetylated metabolites were found in all the urine samples, and benzidine was
Mutagenic activation of the benzidine-based dye direct black 38 by human intestinal microflora.
C E Cerniglia et al.
Mutation research, 175(1), 11-16 (1986-09-01)

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