SZSE:002741
Chemical Reagents
Formaldehyde solution?28%COA Report
  • CAS No.:50-00-0
  • Molecular weight:30.01
  • Molecular formula:CH2O
  • UN Code:2209
  • EC No.:200-001-8
  • HS-No:29121100
Information
Specification category:
Product No. Product name specifications
1.17701.138 Formaldehyde solution?28% Spec20L
1.17701.228 Formaldehyde solution?28% Spec200L
1.17701.238 Formaldehyde solution?28% Spec1000L
1.17701.258 Formaldehyde solution?28% SPEC25L/Barrel
Characteristic: Appearance and properties:colorless gas with a pungent and suffocating odor,commodity is an aqueous solution.
Relative density(water=1)?:0.82
Relative vapor density(air=1):1.07
Melting point(℃):-92
Boiling point(℃):-19.4
Concentration:pure product
Saturated vapor pressure:13.33(-57.3℃)
Solubility:soluble in water,and most organic solvents such as ethanol.
Combustion heat(kJ/mol):2345.0
Critical temperature(℃):137.2
Critical pressure(MPa):6.83
Hazard characteristics:

IATA-DGR UN 2209 FORMALDEHYDE SOLUTION,8,Ⅲ

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