Dyestuff & Pigment
GENERAL INFORMATION
|
• GRADE |
Technical Grade |
|
• FORMULA |
C19H17O3 |
|
• MOLECULAR WEIGHT |
307.43 |
PROPERTIES
|
• Appearance |
Cream yellow powder |
|
• Solubility |
Soluble in ice acetic acid, insoluble in water and sodium carbonate |
|
• Stability |
Stable under normal temperature |
SPECIFICATIONS
|
• Purity |
≥99.0% |
|
• Melting Point |
≥155.0℃ |
|
• Alkali insoluble matters |
≤ 0.12% |
|
• 2,3 acid |
≤0.10% |
APPLICATION
• Mainly used for making organic pigment red C.I.170.
PACKING
• 25kg/bag ,50kg/iron drum
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.




