1-Hydroxy-2-Naphthoic Acid
Commodity: 1-Hydroxy-2-Naphthoic Acid
CAS#: 86-48-6
Formula: C11H8O3
Molecular Weight: 188.179
Structural Formula:
Uses: It is an intermediate of dyes and color film couplers, mainly used to produce acid mordant dyes such as blue and green.
Specifications ：
|
Item |
Standard |
|
Appearance |
Almost white powder |
|
Content |
≥97.50% |
|
Water content |
≤0.30% |
|
Melting point(℃) |
≥183℃ |
|
Particle size(80 mesh) |
Screen surplus≤0.50% |
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