Mordant Yellow 8
Mordant Yellow 8 Basic information
- Product Name:
- Mordant Yellow 8
- Synonyms:
-
- Benzoic acid, 2-4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-ylazo-, disodium salt
- disodium 2-[[4,5-dihydro-3-methyl-5-oxo-1-(4-sulphonatophenyl)-1H-pyrazol-4-yl]azo]benzoate
- Acid mordant Yellow 8
- Chrome Yellow 3R
- C.I.18821
- Chrome Flavine CLE
- C.I. Mordant Yellow 8
- Mordant Yellow 8
- CAS:
- 6359-83-7
- MF:
- C17H12N4Na2O6S
- MW:
- 446.34492
- EINECS:
- 228-809-6
- Mol File:
- 6359-83-7.mol
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Mordant Yellow 8 Chemical Properties
- Density
- 1.59[at 20℃]
- Water Solubility
- 14.4g/L at 20℃
- LogP
- -2.5 at 20℃
- EPA Substance Registry System
- Benzoic acid, 2-[[4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl]azo]-, disodium salt (6359-83-7)
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Mordant Yellow 8 Usage And Synthesis
Preparation
2-Aminobenzoic acid diazotization, and 4-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupling.
Flammability and Explosibility
Not classified
Properties and Applications
yellow to red light yellow. Soluble in water for yellow, slightly soluble in ethanol and soluble fiber element, insoluble in other organic solvent. In concentrated sulfuric acid to yellow, after diluted solution for yellow; In concentrated nitric acid for green yellow solution; In concentrated hydrochloric acid for green yellow solution.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 4 | 7 | 4-5 | 3 | 4-5 | 4-5 | 4-5 |
| AATCC | 4-5 | 7 | 4 | 4-5 | 4-5 | 4-5 | |
Mordant Yellow 8Supplier
Hefei TNJ Chemical Industry Co.,Ltd.
- Tel
- +86-0551-65418671 +8618949823763
- sales@tnjchem.com
Hubei Jusheng Technology Co.,Ltd.
- Tel
- 18871490254
- linda@hubeijusheng.com
CONIER CHEM AND PHARMA LIMITED
- Tel
- +8618523575427
- sales@conier.com
Hubei Nordina Biotechnology Co., Ltd.
- Tel
- 19371278702
- nuodinashengwu@163.com
Hubei huizepu Pharmaceutical Technology Co., Ltd
- Tel
- 023-19371278 19371278702
- n13164103386@163.com
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Mordant Yellow 8(6359-83-7)Related Product Information
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- Mordant Yellow 8