真实国产乱人伦精品视频|国产区图片区小说区亚洲区|人妻少妇精品视频一区二区三区|一道本不卡免费一区二区三区|

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

Sodium tetrafluoroborate
Molecular formula NaBF4
Molecular weight 109.82
CAS    NO 13755-29-8
Characters White crystal or powder
Use Used as fluridizer
Specification Analytically pure , chemically pure
Executive standard Enterprise standard
Technical index
Name
Analytically pure (%)
Chemically pure(%)
Content
≥99.0
≥98.0
Chloride(Cl)
≤0.0025
≤0.005
Sulfate(SO4)
≤0.0025
≤0.005
Ferrum(Fe)
≤0.0025
≤0.005
Plumbum(Pb)
≤0.002
≤0.004
Phosphate(PO4)
≤0.005
≤0.01
Silicon dioxide(SiO2)
≤0.2
≤0.3
Water solubility
qualified
qualified
Packing 500kg for bottle packing, 40kg 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
车险| 涪陵区| 宁海县| 巴南区| 石首市| 木兰县| 柏乡县| 得荣县| 芦溪县| 礼泉县| 瑞安市| 尉犁县| 安丘市| 大足县| 克拉玛依市| 汝城县| 盈江县| 民县| 肥城市| 察隅县| 栾城县| 会宁县| 阳朔县| 古交市| 双鸭山市| 金山区| 观塘区| 汝南县| 昌江| 锡林浩特市| 孟州市| 拉萨市| 永新县| 清新县| 乌审旗| 客服| 冕宁县| 逊克县| 陇西县| 潞西市| 新绛县|