sodium [6-amino-5-[(2-hydroxy-4-nitrophenyl)azo]naphthalene-1-sulphonato(3-)]hydroxychromate(1-)

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sodium [6-amino-5-[(2-hydroxy-4-nitrophenyl)azo]naphthalene-1-sulphonato(3-)]hydroxychromate(1-) Basic information
Product Name:sodium [6-amino-5-[(2-hydroxy-4-nitrophenyl)azo]naphthalene-1-sulphonato(3-)]hydroxychromate(1-)
Synonyms:Chromate(1-), [6-amino-5-[(2-hydroxy-4-nitrophenyl)azo]-1-naphthalenesulfonato (3-)]hydroxy-, sodium;chromate(1-), [6-amino-5-[(2-hydroxy-4-nitrophenyl)azo]-1-naphthalenesulfonato(chromate(1-),;sodium [6-amino-5-[(2-hydroxy-4-nitrophenyl)azo]naphthalene-1-sulphonato(3-)]hydroxychromate(1-);Acid Green 12;Chromate(1-), 6-(amino-.kappa.N)-5-2-(hydroxy-.kappa.O)-4-nitrophenylazo-.kappa.N1-1-naphthalenesulfonato(3-)hydroxy-, sodium, (T-4)-;Acid Green ZhM;C.I.13425;Chromolan Green BL
CAS:10241-21-1
MF:C16H8CrN4NaO7S
MW:475.31
EINECS:233-577-4
Product Categories:Dyes and Pigments;Organometallics
Mol File:10241-21-1.mol
sodium [6-amino-5-[(2-hydroxy-4-nitrophenyl)azo]naphthalene-1-sulphonato(3-)]hydroxychromate(1-) Structure
sodium [6-amino-5-[(2-hydroxy-4-nitrophenyl)azo]naphthalene-1-sulphonato(3-)]hydroxychromate(1-) Chemical Properties
EPA Substance Registry SystemChromate(1-), [6-(amino-.kappa.N)-5-[[2-(hydroxy-.kappa.O)-4-nitrophenyl]azo-.kappa.N1]-1-naphthalenesulfonato(3-)]hydroxy-, sodium, (T-4)- (10241-21-1)
Safety Information
TSCA TSCA listed
MSDS Information
sodium [6-amino-5-[(2-hydroxy-4-nitrophenyl)azo]naphthalene-1-sulphonato(3-)]hydroxychromate(1-) Usage And Synthesis
UsesAcid green 12 is a multifunctional dye. Dyes are important tools in biological experiments. They can help researchers observe and analyze cell structures, track biomolecules, evaluate cell functions, distinguish cell types, detect biomolecules, study tissue pathology and monitor microorganisms. Their applications range from basic scientific research to clinical A wide range of diagnostics. Dyes are also widely used in traditional fields such as textile dyeing, as well as in emerging fields such as functional textile processing, food pigments and dye-sensitized solar cells.
Preparation2-Amino-5-nitrophenol diazo, and 6-Aminonaphthalene-1-sulfonic acidcoupling, then use formic acid chromium processing.
Properties and Applicationsblue light green. Variegated dark green powder. Soluble in water and ethanol (a green), slightly soluble in soluble fiber element. Meet strong sulfuric acid is blue light red, it will be diluted from blue to green solution. Its water solution meet 10% sodium hydroxide solution without change color. Used for wool, silk and polyamide fiber of dyeing and printing, also used in leather, paper dyeing and electrochemical aluminum color. Especially for the influential wool carpet and color.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 5-6 3-4 4 4 2 3-4
AATCC 5 3 3 4 1 3-4
References[1] Sultana M, et al. A review on experimental chemically modified activated carbon to enhance dye and heavy metals adsorption[J]. Cleaner engineering and technology, 2022, 6: 100382.
sodium [6-amino-5-[(2-hydroxy-4-nitrophenyl)azo]naphthalene-1-sulphonato(3-)]hydroxychromate(1-) Preparation Products And Raw materials
Raw materials6-Amino-1-naphthalenesulfonic acid-->2-Amino-5-nitrophenol
Tag:sodium [6-amino-5-[(2-hydroxy-4-nitrophenyl)azo]naphthalene-1-sulphonato(3-)]hydroxychromate(1-)(10241-21-1) Related Product Information
Acid Green 11 Acid Green 115 Acid Green 111 Acid Green 109 Acid Green 125 Acid Green 104 Acid Brown 98 Acid Green 122 Acid Green 1