BGC > Product Search > 1,4-Benzenediol

Molecular Formula: C6H6O2
Molecular Weight: 110.11064

Hydroquinone / HQ CAS 123-31-9

The application of Hydroquinone/HQ CAS 123-31-9
1.Used as pesticide intermediates,mainly for herbicide
2.As Pharmaceutical intermediates
3.Used at resin as Polymerization inhibitor
4.Dye intermediate
5.Rubber Antioxidant
6.Photographic developer

Item Specifications Results
Appearance White acicular crystal or crystal powder White crystals
Content 99.00～100.50% 99.6%
Melting point 171～175℃ 171.0～173.0℃
Iron (Fe) ≤0.002% 0.0017%
Heavy metals (as Pb) ≤0.002% ≤0.002%
Residue after ignition ≤0.100% 0.085%

Hydroquinone / HQ CAS 123-31-9

The application of Hydroquinone/HQ CAS 123-31-9
1.Used as pesticide intermediates,mainly for herbicide
2.As Pharmaceutical intermediates
3.Used at resin as Polymerization inhibitor
4.Dye intermediate
5.Rubber Antioxidant
6.Photographic developer

Item Specifications Results
Appearance White acicular crystal or crystal powder White crystals
Content 99.00～100.50% 99.6%
Melting point 171～175℃ 171.0～173.0℃
Iron (Fe) ≤0.002% 0.0017%
Heavy metals (as Pb) ≤0.002% ≤0.002%
Residue after ignition ≤0.100% 0.085%