Chemical name: Anthraquinone
CAS No.:84-65-1
Molecular formular:C14H8O2
Molecular weight:208.21
Appearance: Yellowish crystal powder
Assay,%:≥98.5
Melting point,℃:≥283
Ash,%≤0.5
Anthraquinone is used as dye intermediates, papermaking cooking agent and raw material hydrogen peroxide. It is also used in modified rosin resin as bleaching agent.
Anthraquinone is used in the dye production as raw material. After sulfonation, chlorination and nitration, dye intermediates can be obtained in a wide range. It is used for the production of anthraquinone series of disperse dyes, acid dyes, vat dyes, reactive dyes etc.
Anthraquinone is used as pulp and paper cooking agent. Only a small amount of anthraquinoneis addedin alkaline cooking liquid, thedelignification rate canbeaccelerated and the cooking time isshortened.Thepulp yieldisincreasedandthewaste liquid loadisreduced.At present, more and more paper mills are using anthraquinone additives. Consumption of anthraquinone as a cookingagenthasbeenincreased rapidly.
Anthraquinone hastheother applications. Anthraquinone compounds can be used in the production of hydrogen peroxide with high concentration. In the chemical fertilizer industry, it can be used to make the desulfurizersodium anthraquinone-2-sulfonate. info at hhochem. com
公用名 1,4-二氨基-2,3-二苯氧基-9,10-蒽醌 化学适应诊断号 6408-72-6 分子量 422.432 密度 1.4±0.1 克/厘米3 沸点 610.2±55.0 °C 在 760 mmHg 时 分子式 C26H18N2O4 熔点 195ºC 化学品安全数据表 不适用 闪点 239.6±27.8 °C ...
32588-54-8 2-叔戊基蒽醌 1,4-二羟基蒽醌 CAS#: 81-64-1 84-51-5 1-氨基蒽醌-2-羧酸(Cas 82-24-6) 蒽醌84-65-1 Whatsapp/wechat/phone/skype : +86 19930503252 82-24-6 1-Amino-2-carboxyanthraquinone 84-65-1 84-51-5 2-EAQ 2-Ethylanthraquinone 32588-54-8 ...