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Merck
CN

210757

Sigma-Aldrich

藏花猩红 MOO

Dye content 70 %

别名:

7-羟基-8-[[4-(苯基偶氮)苯基]偶氮]-1,3-萘二磺酸 二钠盐, 藏花猩红, 酸性朱红, 酸性红 73

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About This Item

经验公式(希尔记法):
C22H14N4Na2O7S2
CAS号:
分子量:
556.48
颜色索引号:
27290
EC 号:
MDL编号:
UNSPSC代码:
12171500
PubChem化学物质编号:

组成

Dye content, 70%

λmax

510 nm

SMILES字符串

[Na+].[Na+].Oc1ccc2cc(cc(c2c1\N=N\c3ccc(cc3)\N=N\c4ccccc4)S([O-])(=O)=O)S([O-])(=O)=O

InChI

1S/C22H16N4O7S2.2Na/c27-19-11-6-14-12-18(34(28,29)30)13-20(35(31,32)33)21(14)22(19)26-25-17-9-7-16(8-10-17)24-23-15-4-2-1-3-5-15;;/h1-13,27H,(H,28,29,30)(H,31,32,33);;/q;2*+1/p-2/b24-23+,26-25+;;

InChI key

PEAGNRWWSMMRPZ-RVTJCSDESA-L

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储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

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分析证书(COA)

Lot/Batch Number

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Fenglian Fu et al.
Chemosphere, 66(1), 1-7 (2006-07-11)
Three solid wastes, copper N,N'-bis(dithiocarboxy)piperazine ([CuBDP](n)), copper diethyldithiocarbamate (Cu(DDTC)(2)) and copper dimethyldithiocarbamate (Cu(DMTC)(2)), were prepared and tested as adsorbents to remove Acid Red 73 from wastewater. It was found that the three precipitates all could effectively adsorb the dye but
Chensi Shen et al.
Journal of hazardous materials, 177(1-3), 560-566 (2010-01-09)
A new efficient catalyst, CoTSPc@chitosan, was developed by immobilizing water soluble cobalt (II) tetrasulfophthalocyanine onto adsorbent chitosan microspheres covalently for the heterogeneous catalytic oxidation of C. I. Acid Red 73 with H(2)O(2). The result indicated that the COD removal and
Yuezhong Wen et al.
Journal of hazardous materials, 201-202, 162-169 (2011-12-16)
There is a need to explore effective and green approaches to enhancing the ability to use chitosan for contaminant removal for practical implementation of this technology. In the present study, glow discharge plasma (GDP), which has thus far been studied
The azo dye solvent yellow 3 produces depigmentation.
A K Bajaj et al.
Contact dermatitis, 42(4), 237-238 (2000-04-06)
C Gayathri et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 68(3), 578-582 (2007-02-28)
Organic dyes are very attractive optical materials for photonics and biophotonic applications. To quantitatively characterize their third-order nonlinear coefficients we have performed the experiments on two different azo dyes using a diode-pumped Nd:YAG laser at 532 nm. The |chi(3)| is

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