and the sulfate in the solution can react with the sodium ions in the sodium nitrophenolate to obtain sodium sulfate, and then reduce the temperature to obtain sulfuric acid Sodium crystals; the acidified solution is filtered and then added to the alkaline solution and neutralized to obtain the ...
基本描述 别名 对氨基苯酚硫酸盐 规格或纯度 98% 英文名称 4-Aminophenol sulfate(2:1) 运输条件 常规运输 备注 25g、100g卖完停产,不再备货 名称和识别符 质检证书(COA) 相关文档 溶液计算器服务&支持 客服支持 如何订购? 付款方式 退货政策 大包装询价 质量管理 订单与退货 积分用户手册 危险化学品...
2,4-Diaminophenol sulfate CAS NO:74283-34-4 分子量:222.219 EC NO:暂无数据 规格:暂无数据 包装:暂无数据 结构式:立即询盘 +86-571-88383188 13605801409 产品介绍 暂无产品详细介绍 品名: 2,4-二氨基苯酚硫酸盐 用途: 暂无数据 别名 暂无数据 ...
A clear lower layer containing about 70 to 90% of the ammonium sulfate solution is separated and discarded. The upper layer which contains the aromatic amine and the para-aminophenol can be used as a source of para- aminophenol for producing para-aminophenol derivatives such as diaryl para-...
Are you looking for China or India manufacturers of 2,4-Diaminophenol Sulfate CAS:74283-34-4, 2,4-diaminophenol,sulfuric acid factory or 2,4-diaminophenol,sulfuric acid supplier? Where can buy 2,4-Diaminophenol Sulfate or if you want to know the price market of 2,4-Diaminophenol Sulfate...
Recently gold sodium thiosulfate was found to be the most common sensitizer after nickel sulfate in our routinely patch tested dermatitis patients. When pa... M Bruze,B Bjrkner,H Mller - 《Contact Dermatitis》 被引量: 147发表: 1995年 ...
2,6-Diaminophenol 2,3-Diaminophenol 2,4-Diaminophenol 2,5-Diaminophenol 3,4-Diaminophenol 2,3-Diaminophenol sulfate 2,4-Diaminophenol sulfate 6-sec-Butyl-2,4-diaminophenol 2,4-Diaminophenol hydrochloride 2,4-Diaminophenol dihydrochloride 2-Methylamino-4-diaminophenol hydrochlorideLanguage...