跳转至内容
Merck

49823

Supelco

酸性红 73

analytical standard

别名:

藏花猩红 MOO, 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

登录查看公司和协议定价


About This Item

经验公式(希尔记法):
C22H14N4Na2O7S2
CAS号:
分子量:
556.48
EC號碼:
MDL號碼:
分類程式碼代碼:
85151701
PubChem物質ID:
NACRES:
NA.24

等級

analytical standard

品質等級

化驗

≥97.0% (HPLC)

儲存期限

limited shelf life, expiry date on the label

技術

HPLC: suitable
gas chromatography (GC): suitable

應用

cleaning products
cosmetics
food and beverages
personal care

格式

neat

SMILES 字串

[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 密鑰

PEAGNRWWSMMRPZ-RVTJCSDESA-L

正在寻找类似产品? 访问 产品对比指南

一般說明

Acid Red 73 is a synthetically prepared sulfonated azo dye.

應用

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

包裝

Bottomless glass bottle. Contents are inside inserted fused cone.

儲存類別代碼

11 - Combustible Solids

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 N95 (US)


从最新的版本中选择一种:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本?

如果您需要特殊版本,可通过批号或批次号查找具体证书。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

其他客户在看

Slide 1 of 4

1 of 4

The analysis of some sulphonated azo dyes by mixed mode HPLC.
Weatherall LI.
Journal of Liquid Chromatography, 14(10), 1903-1912 (1991)
Adsorption of acid dyes on chitosan-equilibrium isotherm analyses.
Wong CY, et al.
Process Biochemistry (Oxford, United Kingdom), 39(6), 695-704 (2004)
The azo dye solvent yellow 3 produces depigmentation.
A K Bajaj et al.
Contact dermatitis, 42(4), 237-238 (2000-04-06)
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
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

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门