1-hydroxy-2-naphthoic acid
| Post Date: |
Nov 20,2024 |
| Expiry Date: |
May 19,2025 |
| Detailed Description: |
Cas No. :86-48-6
Specs:97%min
Commodity: 1-hydroxy-2-naphthoic acid
Molecular Formula: C11H8COOOH
Molecular Weight: 188.2
CAS#:86-48-6
Structural Formula:
Uses: A. Use for color former of azo dyes, brightening agent of pigment (bright red, bright yellow)
B. Use for antioxidant of storage battery (No maintenance)
C. Use for sensitizer of roll film production D:intermediate of Salmeterol Xinafoate | Items | Standard | Appearance | White powder | Assay | ≥97.0% | Moisture | ≤0.4% | Melting range(℃) | 183-185℃ | Particle size: | Smaller than 80 mesh |
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| CAS Registry Number: |
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| Synonyms: |
;1-Naphthol-2-carboxylic acid;2-Naphthalenecarboxylic acid, 1-hydroxy-;1-hydroxynaphthalene-2-carboxylic acid;N-{[5-(dimethylamino)naphthalen-1-yl]sulfonyl}-L-alpha-glutamyl-N-{(3S)-1-chloro-6-[(diaminomethylidene)amino]-2-oxohexan-3-yl}glycinamide;1-hydroxynaphthalene-2-carboxylate; |
| Molecular Formula: |
C11H7O3 |
| Molecular Weight: |
187.172 |
| Molecular Structure: |
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| Hazard Symbols: |
 Xi:Irritant;
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| Risk Codes: |
R36/37/38:;
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| Safety Description: |
S26:;
S37/39:;
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