亚洲AⅤ无码日韩AV中文AV伦|手机在线看永久AV片免费高潮|熟妇高潮一区二区在线播放|久久久无码人妻精品一区|日产精致一致六区麻豆|

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

Zinc fluorosilicate
Molecular formula ZnSiF6.6H2O
Molecular weight 315.56
CAS    NO 18433-42-6
Characters Colorless crystal
Use Used as moth proofer and cement quick-speed hardener.
Specification chemically pure
Executive standard Enterprise standard
Technical index
Name
Chemically pure(%)
Content
≥98.0
Chloride(Cl) ≤0.005
Sulfate(SO4) ≤0.01
Free acid ≤0.2
Heavy metal(Pb)
≤0.005
Ferrum(Fe)
≤0.005
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
宁津县| 菏泽市| 威远县| 清苑县| 蓝山县| 偃师市| 武平县| 乌拉特后旗| 永嘉县| 宾阳县| 高清| 瓮安县| 临夏市| 荔波县| 黄梅县| 龙岩市| 潞城市| 禹城市| 南平市| 任丘市| 棋牌| 昆明市| 永年县| 洱源县| 大田县| 府谷县| 登封市| 磐石市| 蓝田县| 仁化县| 丰县| 皮山县| 瑞安市| 西城区| 漳州市| 确山县| 开封市| 乌兰县| 甘孜县| 横山县| 京山县|