無水Na2so3用途
Pulp and paper industry:Lignin removal agent
Water treatment: Oxygen scavenger agent
Textile industry:Bleaching, desulfurizing and dechlorinatingagent
4.Printing and dyeing industry: Used as deoxidizer andbleaching agent
5.Leather trade:The sulfitization of tanning extracts
6.Chemical manufacturing:Sulfonation and sulfomethylationagent. It is used in the production of sodium thiosulfate.
7.Photographic industry:To protect developer solutionsfrom oxidation and (as hypo clear solution) to wash fixer (sodiumthiosulfate) from film and photo-paper emulsions.
無水亞硫酸鈉
一般項(xiàng)目:防腐材料銷售;涂料銷售(不含危險(xiǎn)化學(xué)品);有色金屬合金銷售;金屬礦石銷售;建筑材料銷售;(建筑材料不含石子、沙);五金產(chǎn)品批發(fā);電線、電纜經(jīng)營;勞務(wù)服務(wù)(不含勞務(wù)派遣);包裝材料及制品銷售;化工產(chǎn)品銷售(不含許可類化工產(chǎn)品);橡膠制品銷售;石墨烯材料銷售;耐火材料銷售;顏料銷售;染料銷售;防火封堵材料銷售;再生資源銷售;金銀制品銷售;機(jī)械設(shè)備銷售;
濟(jì)源濟(jì)尚源貿(mào)易有限公司成立于2020年,公司地址在河南省濟(jì)源市邵原創(chuàng)新投資中心一樓112室,公司主營產(chǎn)品:化工產(chǎn)品(不含許可類化工產(chǎn)品)和電池銷售(除依法須經(jīng)批準(zhǔn)的項(xiàng)目外,憑營業(yè)執(zhí)照依法自主開展經(jīng)營活動(dòng))以及貨物進(jìn)出口。濟(jì)源濟(jì)尚源貿(mào)易有限公司秉承“誠信、專業(yè)”的經(jīng)營理念,堅(jiān)持“內(nèi)強(qiáng)素質(zhì)、外樹形象、質(zhì)量至上、規(guī)范發(fā)展”的治企方針,發(fā)揚(yáng)“求真務(wù)實(shí),頑強(qiáng)拼搏”的企業(yè)作風(fēng),承諾向客戶提供高質(zhì)量的產(chǎn)品、服務(wù)和解決方案,持續(xù)不斷讓客戶體驗(yàn)到我們致力...