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CAS RN: 92-77-3 | Product Number: H0313

3-Hydroxy-2-naphthanilide


Purity: >97.0%(T)(HPLC)
Chemical Substance Law (ENCS):   5-2272
Synonyms:
  • 2-Hydroxy-3-naphthoic Acid Anilide
  • Naphthol AS
  • Azoic Coupling Component 2
  • 3-Hydroxy-N-phenyl-2-naphthamide
Product Documents:
25G
¥1,900
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Product Number H0313
Purity / Analysis Method >97.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__1__7H__1__3NO__2 = 263.30 
Physical State (20 deg.C) Solid
Storage Temperature Room Temperature (Recommended in a cool and dark place, <15°C)
CAS RN 92-77-3
Reaxys Registry Number 1842678
PubChem Substance ID 87570735
SDBS (AIST Spectral DB) 21464
Colour Index 37505
MDL Number

MFCD00004096

Specifications
Appearance White to Light yellow to Light orange powder to crystal
Purity(HPLC) min. 97.0 area%
Purity(Neutralization titration) min. 97.0 %
Melting point 247.0 to 251.0 °C
Properties (reference)
Melting Point 249 °C
GHS
Pictogram Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H317 : May cause an allergic skin reaction.
H411 : Toxic to aquatic life with long lasting effects.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.
P273 : Avoid release to the environment.
P272 : Contaminated work clothing should not be allowed out of the workplace.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P391 : Collect spillage.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention.
Related Laws:
Chemical Substance Law (ENCS) 5-2272
Transport Information:
UN Number UN3077
Class 9
Packing Group III
PubMed Literature


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