Hydroquinone CAS NO.123-31-9

99.9%25kg/bag Product name: Hydroquinone Alias: 1,4-Benzenediol; Quinol; Hydroxyquinone; 1,4-Dihydroxybenzene; benzene-1,4-diol; p-hydroquinone Technical Specification Code: 738 CAS No.: 123-31-9 Mole…

99.9%25kg/bag Product name: Hydroquinone Alias: 1,4-Benzenediol; Quinol; Hydroxyquinone; 1,4-Dihydroxybenzene; benzene-1,4-diol; p-hydroquinone Technical Specification Code: 738 CAS No.: 123-31-9 Molecular formula: C6H6O2 Molecular weight: 110.11 Main component: Pure product Appearance and properties: White crystal. pH:Melting point (οC): 170.5 Boiling point (οC): 285 Relative density (water=1): 1.33 Relative vapor density (air=1): 3.81 Saturated vapor pressure (kPa): 0.13(132.4οC) Heat of combustion (kJ/mol): 2849.8 Critical temperature(οC): 549.9 Critical pressure (MPa): 7.45 Octanol/water partition coefficient logarithm value: 0.59 Main use: Preparation of black-and-white developer, anthraquinone dyes, azo dyes, rubber antioxidant, stabilizers and antioxidants.Technical Specification Code 738 CAS No. Technical Specification Code 738 CAS No. 123-31-9 Molecular formula C6H6O2 Mol . Technical Specification Code 738CAS No. 123-31-9Main use Preparation of black-and-white developer, anthraquinone dyes, azo dyes, rubber antioxidant, stabilizers and antioxidants.  Technical Specification Code 738 CAS No. Technical Specification Code 738 CAS No. 123-31-9 Molecular formula C6H6O2 Mol . Technical Specification Code 738CAS No. 123-31-9Main use Preparation of black-and-white developer, anthraquinone dyes, azo dyes, rubber antioxidant, stabilizers and antioxidants.  Technical Specification Code 738 CAS No. Technical Specification Code 738 CAS No. 123-31-9 Molecular formula C6H6O2 Mol . Technical Specification Code 738CAS No. 123-31-9Main use Preparation of black-and-white developer, anthraquinone dyes, azo dyes, rubber antioxidant, stabilizers and antioxidants.  Technical Specification Code 738 CAS No. Technical Specification Code 738 CAS No. 123-31-9 Molecular formula C6H6O2 Mol . Technical Specification Code 738CAS No. 123-31-9Main use PrepaTechPreparation of black-and-white developer, anthraquinone dyes, azo dyes, rubber antioxidant, stabilizers and antioxidants.