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Merck
CN

201987

酸性黄17

Dye content 60 %

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关于此项目

经验公式(希尔记法):
C16H10Cl2N4Na2O7S2
化学文摘社编号:
分子量:
551.29
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
EC Number:
228-819-0
MDL number:
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form

powder

Quality Level

composition

Dye content, 60%

λmax

400 nm

ε (extinction coefficient)

≥8000 at 252-258 nm in water at 0.02 g/L

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[Na+].[Na+].CC1=NN(C(=O)C1\N=N\c2ccc(cc2)S([O-])(=O)=O)c3cc(Cl)c(cc3Cl)S([O-])(=O)=O

InChI

1S/C16H12Cl2N4O7S2.2Na/c1-8-15(20-19-9-2-4-10(5-3-9)30(24,25)26)16(23)22(21-8)13-6-12(18)14(7-11(13)17)31(27,28)29;;/h2-7,15H,1H3,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b20-19+;;

InChI key

FTZLWXQKVFFWLY-LLIZZRELSA-L

General description

酸性黄-17(C.I.18965)又称2, 5-二氯-4-(5-羟基-3-甲基-4-(磺基苯)吡唑-1-基) 苯磺酸酯和Yellow 2G,是一种阴离子活性纺织染料。这种合成偶氮染料具有稳定的芳香结构,带有 SO3H 和 OH 基团。

Application

酸性黄-17在洗涤剂、肥皂、纺织、印刷和化妆品行业得到应用。


存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Cong Lyu et al.
Environmental science and pollution research international, 23(20), 20893-20903 (2016-08-05)
Traditionally, a few processes have to be employed in sequence for multi-dye removal, due to the different physical and chemical characteristics of the dyes. In this study, we innovatively developed an integrated adsorption and Fenton oxidation fluidized bed reactor (FBR)
Roohan Rakhshaee
Journal of hazardous materials, 197, 144-152 (2011-10-25)
In this study, cyclohexane 1,3,5-tericarboxylic acid (CHA) and β-isopropylglutaric acid (IPA) were used to obtain the cross-linked forms of the extracted pectin from orange skin (PO), viz. PO-CHA and PO-IPA. These agents were used to stabilize the synthesized Fe(0) nano-particles
Raman Srinivasan et al.
Bioresource technology, 102(3), 2242-2247 (2010-11-06)
Degradation of Tectilon Yellow 2G (TY2G), an azo dye has been studied by hybrid technique involving pretreatment by sonochemical method and further biological treatment by Pseudomonas putida mutant. Pretreatment experiments were carried out by sonolysis of the dye solution at



全球贸易项目编号

货号GTIN
201987-100G04061832338910