Mordant Yellow 1
- CAS: 584-42-9
- Purity: 99%
- Manufacturer supply Mordant Yellow 1 584-42-9 with sufficient stock and high standard
Manufacturer supply Mordant Yellow 1 584-42-9 with sufficient stock and high standard
- Molecular Formula: C13H8N3NaO5
- Molecular Weight: 309.213
- Appearance/Colour: slightly brown powder.
- Vapor Pressure: 5.49E-10mmHg at 25°C
- Melting Point: >300oC
- Boiling Point: 479.1oC at 760mmHg
- Flash Point: 243.5oC
- PSA： 130.90000
- LogP: 2.60250
Mordant Yellow 1(Cas 584-42-9) Usage
|
Preparation |
M-nitroaniline diazotization, and 2-Hydroxybenzoic acid coupling. |
|
Application |
Chromatographic analysis reagents, medium preparation, sperm staining, acid-base indicator, pH discoloration range 10.0 (yellow) ~ 12.0 (brown). |
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Properties and Applications |
dark yellow. Yellow powder. Soluble in water for yellow, slightly soluble in Etanol, Acetone and Cellosolve, insoluble in other organic solvent. In concentrated sulfuric acid to orange, dilution after light green light yellow, In concentrated nitric acid for red yellow solution. Its aqueous solution to join concentrated hydrochloric acid for shallow green light yellow, accompanied by precipitation; Join concentrated Sodium hydroxide solution for brown light orange. Used for dyeing cotton, wool, silk and nylon fabric dyeing. Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water Alkali Acid ISO 3-4 4-5 4 2-3 4 4 4-5 AATCC 3 5-6 4-5 4-5 4 4-5 |
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Standard |
Ironing Fastness |
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Alkali |
Acid |
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ISO |
3-4 |
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AATCC |
3 |
InChI:InChI=1/C13H9N3O5.Na/c17-12-5-4-9(7-11(12)13(18)19)15-14-8-2-1-3-10(6-8)16(20)21;/h1-7,14H,(H,18,19);/q;+1/p-1/b15-9-;
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