Intermediate
GENERAL INFORMATION
|
• CAS NO |
97-52-9 |
|
• GRADE |
Dye Intermediate |
|
• FORMULA |
C7H8N2O3 |
|
• MOLECULAR WEIGHT |
168.15 |
PROPERTIES
|
• Appearance |
Yellow powder |
|
• Solubility |
Insoluble in water, easily soluble in ethanol, ethyl acetate, acetic acid and benzene |
|
• Melting Point |
139-142°C |
SPECIFICATIONS
|
• Amino value |
≥99.00% |
|
• Purity |
≥99.50% HPLC |
|
• Insoluble substance in hydrochloric acid |
≤0.10% |
|
• Moisture |
≤0.50% |
APPLICATION
• It is mainly used for printing of cotton fiber, organic pigment of bordeaux, golden, black.
PACKING
• 25kg drum, cardboard drum, woven bag lined with plastic bag
STORAGE AND TRANSPORTATION
• Store in ventilated and dry place




