Intermediate
Name:
2-Naphthol
No.: ITM-034
GENERAL INFORMATION
|
• HS CODE |
2907151000 |
|
• CAS NO |
135-19-3 |
|
• GRADE |
Dye Intermediate |
|
• FORMULA |
C10H8O |
|
• MOLECULAR WEIGHT |
144.17 |
PROPERTIES
|
• Appearance |
Gray white crystal flake or even powder |
|
• Odor |
Irritating naphthol odor |
|
• Solubility |
Insoluble in water, easily soluble in ethanol, ether, chloroform, glycerin, and alkali solution |
|
• Boiling Point |
285~286℃ |
|
• Flash Point |
161℃ |
SPECIFICATIONS
|
• Assay |
≥99.1% |
|
• 1-naphthol |
≤0.2% |
|
• Initial melting point of dry matter ℃ |
≥120℃ |
APPLICATION
• Organic material and dying intermediate for making anilin
PACKING
• Plastic bag, woven bag, 25.1kg/bag, net weight: 25kg/bag
STORAGE AND TRANSPORTATION
• Keep away from flame, damp and store in dry place as inflammable substance.
