万象城体育

SZSE：002741
万象城体育:
2-Hydroxybenzaldehyde万象城体育:COA Report
  • CAS No.：90-02-8 
  • Molecular weight：122.12
  • Molecular formula：C7H6O2
  • EC No.：201-961-0
  • HS-No：29124900
Information
Specification category：
Product No. Product name specifications
1.17735.016 2-Hydroxybenzaldehyde CP250mL
Characteristic： Appearance and properties:colorless oily liquid, with anxious almond flavor.
Relative density(water=1) :1.17
Melting point(℃):-7
Boiling point(℃):197
Concentration:pure product
Saturated vapor pressure:0.13(33℃)
Solubility:slightly soluble in water, soluble in alcohol, ether.
Combustion heat(kJ/mol):3328.9
Technical indicators：
Item AR CP
Assay ≥99.0% ≥98.0%
Solubility in ethanol Pass Pass
Density(20℃),g/mL 1.166～1.167 1.165～1.168
Refractive index(n 20/D) 1.573～1.574 1.573～1.574
Sensitivity to acetone Pass Pass
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