| Identification | Back Directory | [Name]
Mordant Yellow 66 | [CAS]
6408-35-1 | [Synonyms]
C.I. 14005
Chrome Yellow G
Chrome Yellow Z
MORDANT YELLOW 66
Mordant Yellow 3GS
Acid mordant Yellow 66
C.I.Mordant Yellow 66:C.I.14005
5-[(3-Sulfophenyl)azo]salicylic acid disodium salt
2-Hydroxy-5-[(3-sodiosulfophenyl)azo]benzoic acid sodium salt
4-Hydroxy-3'-sodiosulfoazobenzene-3-carboxylic acid sodium salt
sodium (E)-3-((3-carboxy-4-hydroxyphenyl)diazenyl)benzenesulfonate | [Molecular Formula]
C13H11N2NaO6S | [MDL Number]
MFCD28385565 | [MOL File]
6408-35-1.mol | [Molecular Weight]
346.29 |
| Hazard Information | Back Directory | [Preparation]
3-Aminobenzenesulfonic acid diazotization, and 2-Hydroxybenzoic acid?coupling. | [Properties and Applications]
dark yellow. Soluble in water for green light yellow, slightly soluble in Etanol. In concentrated sulfuric acid to green light yellow, dilution after light green light yellow. Dye aqueous solution to join concentrated hydrochloric acid for green yellow; Join concentrated Sodium hydroxide solution for gold.
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Standard
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Ironing Fastness
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Light Fastness
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Fulling
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Persperation Fastness
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Soaping
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Water
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Alkali
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Acid
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ISO
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4
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3
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4
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4-5
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4
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