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| | TETRAHYDROXY-1,4-BENZOQUINONE DISODIUM SALT Basic information |
| Product Name: | TETRAHYDROXY-1,4-BENZOQUINONE DISODIUM SALT | | Synonyms: | TETRAHYDROXY-P-BENZOQUINONE DISODIUM SALT;TETRAHYDROXYQUINONE DISODIUM SALT;TETRAHYDROXY-1,4-BENZOQUINONE DISODIUM SALT;2,3,5,6-tetrahydroxy-1,4-benzoquinone, disodium salt;DISODIUM SALT TETRAHYDROXYQUINONE;Tetrahydroxy-p-benzoquinone diisodium salt;2,5-Dihydroxy-3,6-di(sodiooxy)-2,5-cyclohexadiene-1,4-dione;2,5-Cyclohexadiene-1,4-dione, 2,3,5,6-tetrahydroxy-, disodium salt | | CAS: | 1887-02-1 | | MF: | C6H5NaO6 | | MW: | 196.09 | | EINECS: | 217-557-2 | | Product Categories: | Benzoquinones | | Mol File: | 1887-02-1.mol |  |
| | TETRAHYDROXY-1,4-BENZOQUINONE DISODIUM SALT Chemical Properties |
| | TETRAHYDROXY-1,4-BENZOQUINONE DISODIUM SALT Usage And Synthesis |
| Uses | TETRAHYDROXY-1,4-BENZOQUINONE DISODIUM SALT is used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and chemical production process. | | Synthesis | （1)23℃After mixing 36 parts of paraldehyde with equal parts of water at ℃, transfer to a reaction kettle, and then add 12 parts of water through a separating funnel with liquid level, and 37 parts of nitric acid with a mass fraction of 63%. Slowly add to the liquid funnel, place in a 0 ° C water bath for 2 days, add 150 parts of a saturated solution of sodium bisulfite, precipitate a white precipitate, filter, wash with a small amount of alcohol, and dry to obtain glyoxal-sodium bisulfite;
（2）Weigh 7 parts of glyoxal-sodium bisulfite and 50 parts of water, heat on a water bath to make a solution, add 10 parts of saturated sodium carbonate solution, continue to heat and stir in the water bath for 0.5 h, and dissolve and pour oxygen 0.01. L / m3 to generate tetrahydroxy-p-benzoquinone disodium salt. |
| | TETRAHYDROXY-1,4-BENZOQUINONE DISODIUM SALT Preparation Products And Raw materials |
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