杏彩体育

SZSE：002741
杏彩体育:
Chemical Reagents
  • CAS No.：108-46-3
  • Molecular weight：110.11
  • Molecular formula：C6H6O2
  • UN Code：2876
  • EC No.：203-585-2
  • HS-No：29072100
Information
Specification category：
Product No. Product name specifications
1.17560.016 Resorcinol AR100g
1.17560.066 Resorcinol AR25kg
1.17560.076 Resorcinol CP25kg
1.17560.116 Resorcinol Spec25kg
Characteristic： Appearance and properties:white needle-like crystals,with an unpleasant odor,placed in the air gradually turn red.
Relative density(water=1) :1.28
Relative vapor density(air=1):3.79
Melting point(℃):110.7
Boiling point(℃):276.5
Concentration:pure product
Saturated vapor pressure:0.13(108.4℃)
Solubility:soluble in water, ethanol,ether,soluble in chloroform,carbon tetrachloride, insoluble in benzene.
Combustion heat(kJ/mol):2847.8
Technical indicators：
Item AR CP
Assay ≥99.5% ≥99.0%
Melt point,℃ 108.0～110.0 108.0～112.0
Solubility in water Pass Pass
Acidity Pass ≤0.05% ≤0.05%
Evaporation residue(as SO4) Pass Pass
Hazard characteristics： IATA-DGR UN 2876 RESORCINOL,6.1,Ⅲ
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