Product Name: Acid Orange 74
C.I. No.: 18745
CAS No.: 10127-27-2
Molecular Formula: C16H12N5NaO7S
Molecular Weight: 441.35
Shade:Orange
Relative name: Acid Orange GEN;Acid Complex Orange GEN;Acid Complex Orange G;
Acid Orange 74 |
Standard |
Fiber |
Soaping |
Persperation Fastness |
Oxygen bleaching |
Light
Fastness |
Fading |
Stain |
AATCC |
Wool |
3-4 |
3-4 |
5 |
4 |
5 |
ISO |
Wool |
4 |
4 |
4 |
4 |
6-7 |
Properties:
Dark brown powder. Soluble in water for orange, soluble in ethanol, slightly soluble in soluble fiber element. The strong sulfuric acid to dark yellow, diluted into orange; In 10% of sodium hydroxide solution for orange.
Applications:
Used for wool, polyamide fiber and silk dyeing and printing directly, also used in leather and electrochemical aluminum color. Especially for the influential product and the wool carpet dyeing.
Note: The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.