CAS NO.: 123-31-9

Product specifications:
Appearance: White crystalline powder;
Content: ≥ 99.0%;
Melting point: 171-175 ℃;
Burning residue: ≤ 0.05%;
Iron: ≤ 0.002%;
Heavy metal (calculated as Pb): ≤ 0.002%
Uses: Hydroquinone is an important chemical raw material, mainly used as developer, anthraquinone dye, azo dye, synthetic ammonia cosolvent, rubber antioxidant, polymerization inhibitor, stabilizer and antioxidant of paint and essence.
Packaging: 25kg kraft paper bag or 25kg cardboard drum