Dyestuff & Pigment
GENERAL INFORMATION
|
• CAS NO |
135-61-5 |
|
• GRADE |
Technical Grade |
|
• FORMULA |
C18H15NO2 |
|
• MOLECULAR WEIGHT |
277.31 |
PROPERTIES
|
• Appearance |
Cream yellow powder |
|
• Solubility |
Soluble in benzene solution , insoluble in water and sodium carbonate |
|
• Stability |
Stable under normal temperature |
SPECIFICATIONS
|
• Assay |
≥98.5% (HPLC) |
|
• Melting Point(dry) |
≥193.5℃ |
|
• 2,3 acid |
≤ 0.1% |
|
• Alkali insoluble matter |
≤ 0.12% |
APPLICATION
• For dyeing and printing on cotton, viscous textile and also used for making organic pigments.
PACKING
• 25kg/bag
STORAGE AND TRANSPORTATION
• Store in dry and ventilated place, stored and transported as dangerous goods;
• After contacting with skin, wash immediately with plenty of water.




