Sulfamic acid industrial grade 1711

2022-03-02 230

Molecular formula:NHtwoSOthreeH

Molecular weight:ninety-seven point zero nine

CAS No5threetwo9-onefour-6

shape: white finecrystalsolid

nature Quality:白色正交晶体;不挥发、不吸潮、无味无臭;常温时很稳定,能保持数年不变;易溶于水和液氨,在水溶液中呈强酸nature;微溶于甲醇;不溶于乙醇和乙醚。具有氨基和磺酸基双官能团,能和多种物质进行化学反应。熔点 two05, decomposition temperature two09

use Way:use于金属清洗,清除金属表面的氧化层,在印制电路板和电镀行业use于前处理的弱腐蚀,安全nature好,特别是软nature镍的电镀前处理,可避免硫酸带入电镀槽中;对金属腐蚀比一般其它无机酸小,可use于锅炉清洗和水处理的杀菌;也可use于纤维、木材、纸张的漂白转化,去除烟草中亚硝酸盐,石油矿井淤泥酸化处理;可use作涂料和 Raw materials of pH test paper, flame retardant of cotton fiber, curing agent of resin, pesticide intermediate and raw materials of various aminosulfonic acid derivatives.

Technical indicators:HG/T two5two7-two0oneone

finger Subject name

IndustrylevelFirst Grade

Main content %

≥ 99.0

sulfate (SOfourtwo-)%

≤ 0.two0

iron (Fethree+) %

≤ 0.0one

Water insoluble matter %

≤ 0.one0

Drying reduction %

≤ 0.one0

package Installation:Industrylevelyield品two5kg 塑编袋内衬塑料袋

Store Transportation:Store存在清洁干燥的库房中,防日晒雨淋,防潮湿,勿与尖锐物混装。

yield land: Shandong, China