Shandong maleic anhydride closed operation, local exhaust. Operators must be specially trained and strictly abide by the operating procedures. It is suggested that operators should wear self-priming filter dust mask, chemical safety glasses, rubber acid and alkali resistant clothing and rubber acid and alkali resistant gloves. Keep away from fire and heat source. No smoking in the workplace. Use explosion-proof ventilation system and equipment. Avoid dust.

避免与氧化剂、还原剂、酸类接触。搬运时要轻装轻卸，防止包装及容器损坏。配备相应品种和数量的消防器材及泄漏应急处理设备。倒空的容器可能残留有害物。

Avoid contact with oxidants, reducing agents and acids. When carrying, it should be loaded and unloaded lightly to prevent the package and container from being damaged. Fire fighting equipment of corresponding variety and quantity and leakage emergency treatment equipment shall be provided. Empty containers may contain harmful substances.

主要涵盖无机化工产品、有机化工产品、实验仪器等几大系列。主营产品为氢氧化钾、过硫酸铵、过硫酸钠、顺酐、二氯甲烷、水泥防水剂、色谱仪器毛细管等六十多个品种。

Mainly covers inorganic chemical products, organic chemical products, experimental instruments and other major series. The main products are potassium hydroxide, ammonium persulfate, sodium persulfate, maleic anhydride, dichloromethane, cement waterproof agent, capillary of chromatographic instrument, etc.

产品主要用于农药、农肥、水处理、制药、造纸、冶金、建筑添加剂、橡胶制造等多个领域。

The products are mainly used in pesticide, agricultural fertilizer, water treatment, pharmacy, papermaking, metallurgy, building additives, rubber manufacturing and other fields.