Each tablet contains 25mg Promethazine teoclate. Other ingredients include: lactose, sodium metabisulphite (E223).
本药品每片含有茶异丙嗪25毫克,其它成分是:乳糖,焦亚硫酸钠。
中文百科
焦亚硫酸钠 Sodium metabisulfite
(重定向自Sodium metabisulphite)
偏亚硫酸氢钠,化学式Na2S2O5,是一种无机化合物。它当用作消毒剂、抗氧化剂及防腐剂。
英语百科
Sodium metabisulfite 焦亚硫酸钠
(重定向自Sodium metabisulphite)
Sodium metabisulfite or sodium pyrosulfite (IUPAC spelling; Br. E. sodium metabisulphite or sodium pyrosulphite) is an inorganic compound of chemical formula Na2S2O5. The substance is sometimes referred to as disodium (metabisulfite). It is used as a disinfectant, antioxidant and preservative agent.