Acid Yellow 117 supplier | CasNO.6459-70-7

Name
Acid Yellow 117
EINECS 232-655-5
CAS No. 6459-70-7
Density
Solubility
Melting Point
Formula C₃₉H₃₀N₈O₈S₂^.2Na
Boiling Point
Molecular Weight 848.81
Flash Point
Transport Information
Appearance
Safety
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms Benzenesulfonicacid,4,4'-[(phenylmethylene)bis[4,1-phenyleneazo(4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-4,1-diyl)]]bis-,disodium salt (9CI);C.I. Acid Yellow 117, disodium salt (8CI);Acid BrilliantYellow G;Acid Light Yellow P;Acid Milling Yellow G;AcidYellow 117;Acid Yellow GN;Azo Milling Yellow G;C.I. 24820;C.I. Acid Yellow117;Dycosweak Acid Brilliant Yellow G;Milling Yellow HG;Polar Yellow G;Polar Yellow GN;Sulfonine Yellow PG;Sulfonine Yellow PJ;Tracid Light YellowG;Weak Acid Yellow GN;Weak Acid Yellow GN 02;
PSA 245.94000
LogP 7.58780

Acid Yellow 117 Specification

With the CAS registry number 6459-70-7, Acid Yellow 117 is also named as Benzenesulfonic acid,4,4'-[(phenylmethylene)bis[4,1-phenylene-2,1-diazenediyl(4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-4,1-diyl)]]bis-,sodium salt (1:2). The product's categories are Dyes; Weak Acid Dye; Acid Dye. Besides, it is light yellow powder, which is soluble in water. In addition, its molecular formula is C₃₉H₃₀N₈O₈S₂^.2Na and molecular weight is 848.81.

Preparation of Acid Yellow 117: frist, you can nitride 4,4'-Diamino triphenyl methane. And then put the product to couple with 1-(Sulfo-phenyl)-3-methyl-5-pyrazolone. After filtration and drying, you will get it.

Uses of Acid Yellow 117: this chemical is mainly used for dyeing of wool, silk, nylon and leather. Moreover, it is also used for direct printing of wool, silk, nylon and viscose fabric.

Product Name

Acid Yellow 117

Acid Yellow 117 Specification

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