2,5-Dihydroxyp-benzoquinone

2,5-Dihydroxy-p-benzoquinone (CAS 615-94-1, molecular formula C6H4O4) is a chemical-grade yellow to orange-red crystalline powder manufactured directly by Jinan Honest Pharm Co., Ltd. Owing to the hydroxyl substitution on the benzoquinone core, it exhibits redox activity and is used as an intermediate in organic synthesis for dyes, pharmaceuticals and polymer materials, as well as in electrode/energy-storage materials and as an analytical chromogenic agent or oxidant; it should be sealed and stored away from light, and is irritating to skin and eyes. It meets Chinese Pharmacopoeia (ChP) standards and is sold across North America, Central/South America, Western Europe, Asia and the Middle East.