Hydroquinone, organic compound, white crystals. Mainly used in the preparation of black and white developers, anthraquinone dyes, azo dyes, rubber antioxidants, stabilizers and antioxidants. Photometric determination of phosphorus, magnesium, barium, copper, silicon and arsenic. Determination of 铱 by polarography and volumetric methods. A reducing agent for heteropolyacids, a reducing agent for copper and gold. Test phosphate, tungstate, nitrate, nitrite, selenium and tellurium. Developer
Hydroquinone (chemical formula: C6H4(OH)2), also known as hydroquinone (English: Hydroquinone), is a compound formed by the substitution of two para-hydrogens of benzene by a hydroxyl group.
Best price Hydroquinone photo grade CAS 123-31-9