ACID YELLOW 34 (C.I. 18890)
ACID YELLOW 34 (C.I. 18890) Basic information
- Product Name:
- ACID YELLOW 34 (C.I. 18890)
- Synonyms:
-
- 4-Chloro-3-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl]benzenesulfonic acid sodium salt
- C.I.18890
- Benzenesulfonic acid, 4-chloro-3-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl]-, monosodium salt
- Benzenesulfonic-4-chloro-3-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl] monosodium salt
- C.I. Acid yellow 34, monosodium salt
- Fast light yellow D3ga
- Wool Yellow 3GL Conc
- Fabracid Yellow S 3GL
- CAS:
- 6359-90-6
- MF:
- C16H14ClN4NaO4S
- MW:
- 416.81
- EINECS:
- 228-813-8
- Product Categories:
-
- Organics
- Mol File:
- 6359-90-6.mol
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ACID YELLOW 34 (C.I. 18890) Chemical Properties
- EPA Substance Registry System
- Benzenesulfonic acid, 4-chloro-3-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl]-, sodium salt (6359-90-6)
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ACID YELLOW 34 (C.I. 18890) Usage And Synthesis
Preparation
aniline diazo, and 4-Chloro-3-(3-methyl-5-oxo4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupling.
Properties and Applications
brilliant yellow. Soluble in water for yellow, soluble in soluble fiber element, slightly soluble in alcohol. The strong sulfuric acid for green light yellow, diluted discoloration; In strong hydrochloric acid for green light yellow. In water solution to join 10% sodium hydroxide solution red after a slightly deepened. Used for wool, silk, vinegar and polyamide fiber dyeing and printing directly, also used for paper, leather shading. The Barium salt can be used for resin coating and color.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 7 | 2 | 2 | 2 | 1 | |||
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ACID YELLOW 34 (C.I. 18890)(6359-90-6)Related Product Information
- 2-Chloroaniline
- 3-Amino-4-chlorobenzenesulfonic acid
- SODIUM METHANESULFONATE
- 1-PHENYLPYRAZOLE
- 1-Methylpyrazole
- ACID YELLOW 29
- 3-Methyl-3-pyrazolin-5-one
- 4-Chlorobenzenesulfonic acid
- 1H-PYRAZOL-4-AMINE HYDROCHLORIDE
- Sodium 4-chlorobenzene sulfinate
- Sodium methanesulfinate
- METANILIC ACID SODIUM SALT
- Benzenesulfonic acid sodium salt
- Ammonium benzenesulfonate
- 3-METHYL-1-PHENYLPYRAZOLE
- 3-Methylpyrazole
- 4-CHLOROBENZENESULFONIC ACID SODIUM SALT
- BENZENESULFINIC ACID SODIUM SALT DIHYDRATE