在线观看国产亚洲|亚洲人人夜夜澡人人爽|亚洲AV无码专区在线|免费国产a国产片高清不卡|国产美女久久精品香蕉69|在线亚洲精品国产一区麻豆|成人午夜精品无码区久久蜜臀|大陆极品少妇内射AAAAAA

>> Tel : +86-936-4458369
>> Mobile : +86-13812304408  
                     +86-13776461818 
>> E-mail : sales@tongshichem.com
                     384922761@qq.com

Potassium hexafluorozirconate
Molecular formula K2ZrF6
Molecular weight 283.41
CAS    NO 16923-95-8
Characters White crystal
Use Used as activator and welding agent.
Specification chemically pure
Executive standard GB/T 1273-1988.
Technical index
Name
Chemically pure(%)
Content
99~101
Water undissolved substance ≤0.02
Chloride(Cl) ≤0.002
Sulfate(SO4) ≤0.01
Nitrogenous compound(N) ≤0.002
Ferrum(Fe)
≤0.005
Heavy metal(Pb)
≤0.005
Thorium(Th)
qualified
Titanium(Ti)
≤0.01
Packing 500kg for bottle packing40kg for pail packing, 25kg for paper plastic packing.
Back
Home | About us | Product | News | Quality | Culture | Order | Contact us | 中文版
Copyright(C)2015, Gansu Tongshi Technology Co., Ltd.(Suqian Tongshi Reagent Co.,Ltd.) All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice
福州市| 徐水县| 青川县| 克什克腾旗| 昌都县| 吉林省| 广平县| 威海市| 东城区| 石屏县| 怀安县| 南充市| 大名县| 周口市| 平定县| 正定县| 印江| 炉霍县| 周至县| 井陉县| 藁城市| 常宁市| 开鲁县| 乌拉特前旗| 都昌县| 蒲江县| 孟村| 易门县| 潜山县| 西宁市| 涞水县| 宁国市| 祥云县| 多伦县| 庆元县| 行唐县| 平谷区| 门源| 大邑县| 清远市| 老河口市|