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3-HYDROXY-2-NAPHTHOIC ACID
ß-Hydroxynaphthoic acid
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Article No.
04127
Grade
Purity
97.5%
CAS No.
92-70-6
Molecular Formula
C
1
1
H
8
O
3
Molecular Weight
188.18
H.S. Code
2918.2990
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
Yellow
Flash point [°C]
150
Density [g/cm3]
1.43 at 23 °C
Solubility in water
Slightly soluble
Partition coefficient Log Pow octanol / water at 20°C
log Pow: ca.1,44 at 23 °C
Specifications
Appearance
Yellow to beige to light brown crystalline powder
Infrared spectrum
Conforms
Assay (by NaOH titration)
Min 97.5%
Melting point
217°C to 223°C
Safety Information and Hazard Symbols
Symbol: GHS05,GHS07
Signal Word: Danger
Hazardous Statement: H302 - H318 - H335 - H412
Precaution Statement: P261 - P264P273 - P280 - P301 + P312 - P305 + P351 + P338
Revision Date:
06-Jul-2022
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3-HYDROXY-2-NAPHTHOIC ACID