Dodecyl guanidine hydrogensulfite has been synthesized from dodecyl amine and aminoiminomethanesulfonic acid.
用三氧化硫脲和十二胺为原料合成了重十二胍亚硫酸盐 。
2
The dissipated sulfur dioxide was absorbed by the lime cream and applied for preparation of the calcium hydrogensulfite.
放出的二氧化硫经石灰乳吸收用来制备亚硫酸氢钙。
3
Polyurethane modified amino-silicone oil was synthesized by the reaction of amino-silicone oil and IPDI, and capped with saturated sodium hydrogensulfite.