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About This Item
Empirical Formula (Hill Notation):
C16H10Cl2N4Na2O7S2
CAS Number:
Molecular Weight:
551.29
Colour Index Number:
18965
EC Number:
MDL number:
UNSPSC Code:
12171500
PubChem Substance ID:
NACRES:
NA.47
Pricing and availability is not currently available.
Recommended Products
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
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General description
Acid yellow-17 (C.I. 18965), also known as Disodium 2, 5-dichloro-4-(5-hydroxy-3-methyl-4-(sulphophenylazo)pyrazol-1-yl) benzenesulphonate, and Yellow 2G is an anionic, reactive textile dye. This synthetic azo dye possesses a stable aromatic structure with SO3H and OH groups.
Application
The applications of Acid yellow-17 are seen in detergent, soap, textile, printing, and cosmetic industries.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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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)
Jing-Feng Gao et al.
Bioresource technology, 101(15), 5793-5801 (2010-03-23)
This study focused on the competitive biosorption of Yellow 2G (Y2G) and Reactive Brilliant Red K-2G (RBR) by inactive aerobic granules in binary solutions. A first-order derivative spectrophotometric method for the simultaneous determination of Y2G and RBR in binary solutions
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
D D Zerbino et al.
Arkhiv patologii, 46(8), 72-75 (1984-01-01)
Three methods for the detection of generalized intravascular coagulation are proposed. The dyes produced in the USSR are used in these methods: acid red 2C--orange-red-blue method; acid yellow light-proof--picric red-blue method; acid blue-black in the method called red-blue-black. The use
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