China High Purity Hydroquinone CAS 123-31-9, Find details about China Hydroquinone 99.5% 99.5%, Hydroxyquinol from High Purity Hydroquinone CAS 123-31-9
Hydroquinone | |
Chemical name | Hydroquinone |
Molecular Formular | C6H6O2 |
Molecular Weight | 110.111 |
Cas No. | 123-31-9 |
EINECS No. | 204-617-8 |
Appearance | Grayish white powder or white needle-like crystals |
Density | 1.3±0.1 g/cm3 |
Purity | 99.5% |
Melting point | 172-175°C(lit.) |
Boiling point | 286.0±0.0 °C at 760 mmHg |
Package | 25kg/bag |
Storage Conditions | Cool,dry and hermetic place |
Applications of Hydroquinone
(1) Hydroquinone Photographic Grade
Widely used in photography, dyes, rubber, pesticides, chemicals, medicine, polymer inhibitors, chemical fertilizer industry desulfurizer, urea synergistic agent, antioxidant, chemical analysis reagents.
(2) Hydroquinone Technical Grade
It is widely used in dyestuff, rubber, pesticide, chemical industry, medicine, polymer inhibitor, desulfurizer of chemical fertilizer industry, urea synergistic agent, antioxidant, chemical analysis reagent, etc.