Product description:
Weak acid yellow 3GS (CAS: 52584-47-1) is a greenish-yellow powder.
Soluble in water, water solution is green light yellow, adding hydrochloric acid or sodium hydroxide has no change.
It is dark yellow in concentrated sulfuric acid, and the color remains unchanged after dilution. Dark yellow in concentrated nitric acid.
Product parameter:
CAS No. | 52584-47-1 |
Molecular formula | C28H35Cl2N4NaO4S |
EINECS no. | 258-026-5 |
Appearance | Yellow Powder |
Shade | Greenish |
Application | Used for dyeing wool, silk and nylon, especially for dyeing tussah silk fabric. Its barium salt can be used as a coating for paper. |
Molecular Weight | 617.5627 |
Strength | 200% |
Packaging | 25kg/drum |
Storage | 2～8℃ |
Product picture:
Application:
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