(low price and high quality)ammonium sulfite monohydrate 90% Content AS-90 CAS NO.10192-30-0

company profile：

shandong tiantai steel-plastic co., ltd.( gts for short) was established in march 2005 and listed at london stock exchange in 2014. the registered capital is 35.4 million yuan. it is located in gaotang liaocheng city, covering an area of 200000 square meters. it has more than 500 employees including 40 high-tech professionals. all of the employees have extensive experience. the leading products for export are ammonium sulfite and ammonium bisulfite. also gts is the largest producer of ammonium sulfite and ammonium bisulfite in china. the products are mainly exported to russia, german, columbia, iran, oman, southeast asian, middle east, north america, latin america and so on.

product usage:

ammonium sulfite is a specialty chemical that is manufactured in liquid and solid forms. it is used in the pharmaceutical, food, chemical engineering and paper making industries. in paper making, it is predominantly used in non wood (e.g. straw) based pulping to break down the lignin in the plant fiber. it is typically manufactured to order, according to customers’ requirements. demand and pricing are closely linked to that of the world chemical industry and economic cycle.

certification of analysis