对苯二酚

Hydroquinone
Chemical name: Hydroquinone
Synonyms name:
Quinol; 1,4-Benzenediol; p-Dihydroxybenzene;; Dihydroxybenzene; 1,4-Dihydroxybenzene
CAS Number: 123-31-9
Molecular formula: C6H6O2
Technical conditions:
Appearance: white to off-white crystal
Content: ≥99.0%
Melting point: 171～175℃
Residue ignition: 0.05% max
Iron(Fe): 0.002% max
Heavy Metal(based on Pb): 0.002% max
Use: Can be used as intermediates of polymer, monomer inhibitor, dyes and auxiliary; as antioxidant in food and medicine industry; as anti coagulant for gas; developer for film, photos and X-ray film.
Packing: Kraft paper bag 25kg per bag or 50kg/drum
对苯二酚
化学名称：氢醌;对苯二酚;鸡纳酚;1,4-二羟基苯；Hydroquinone
CAS Number: 123-31-9
产品规格:
外观：白色结晶粉末；含量：≥99.0%；熔点：171～175℃；灼烧残渣：≤0.05%；铁：≤0.002%；重金属(以Pb计)：≤0.002%
用途:对苯二酚是重要的化工原料，主要用于显影剂、蒽醌染料、偶氮染料、合成氨助溶剂、橡胶防老剂、阻聚剂、涂料和香精的稳定剂、抗氧剂。
包装：25㎏牛皮纸袋或50KG/纸板桶。