亚硫酸

It can oxidise sulphites, iron II and iodides.

它可以氧化酸盐，铁 II 离子和碘化物。

The disinfection facilities include storage, dosing and associated pipeline systems for sodium hypochlorite sodium bisulphite.

消毒设施包括次氯酸钠及酸钠储存，调控和相关管道系统。

Desulfonation of SFP lignosulfonate was studied in this paper under alkaline and high temperature and pressure.

对酸盐-甲醛-蒽醌制浆法（SFP）副产品木质素磺酸盐在碱性高温条件下进行了脱磺工究。

Each tablet contains 25mg Promethazine teoclate. Other ingredients include: lactose, sodium metabisulphite (E223).

本药品每片含有茶异嗪25毫克，其它成分是：乳糖，酸钠。

This paper expounds the applications of sulfited lanoline fatliquoring agent on some kinds of light leathers and furs.

本文对酸化羊毛脂加脂剂在皮革、毛皮上应用进行了究。

Decanoyl Acetaldehyde Sodium Sulfite。

癸酰乙醛酸氢钠。

Both enzymatic pathway (degradation by keratinase) and non-enzymatic pathway that is sulfitolysis occurred in the degradation process by streptomycete sp.B221.

链霉菌B221降解角蛋白过程中不但存在角蛋白酶降解途径，而且存在非酶降解途径—酸分解作用。

This paper describes a new technology for production of rongalite based on sodium pyrosulfite reduced by zinc powder and reacted with formaldehyde.

斜述了用酸钠为原料,经锌粉还原与甲醛加成反应,生产次酸氢钠甲醛新工。

Organic chloramines may be stable in the natural water body for a long time.Some organic chloramines show resistant to the sodium sulfite during the dechlorination.

有机氯胺在一定条件下可以在自然水体中长时间稳定存在，部分有机氯胺在脱氯时不易被酸钠脱除。

This paper studied the new synthetic technology of taurin (2- aminoethanesulforic acid).It was synthe sized by the reaction of monoethanol amine sulfate with sodium sulfrous in yield of 85%.

究了牛磺酸（2-氨乙基磺酸）合成新工：用氨基乙醇酸酯与酸钠溶液反应制备，收率达85％。