氟硅酸

CAS: 16961-83-4 货号: F592249 分子式: H₂SiF₆ 分子量: 144.09 EC号: 241-034-8 PubChem CID: 21863527

18篇引用文献 COA

有货

级别和纯度: 33.5-36%

别名

硅氟酸

储存条件

室温

运输条件

DG运输

规格

库存

价格

数量

500ml

F592249-500ml

现货

¥96.90

2.5L

F592249-2.5L

现货

¥459.90

12×500ml

F592249-12×500ml

现货

¥923.90

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概述规格名称和识别符技术文档高级数据系统学分类三维结构质检证书（CoA,COO,BSE/TSE 和分析图谱) 化学和物理性质安全和危险性（GHS）此产品的引用文献技术文档和文章引用文献溶液计算器

🧪

为什么选择此级别

，适用于对基线干扰要求严格的色谱和分析工作流程。

🌡

储存与运输

室温。DG运输。请查阅批次 COA 获取详细规格。

📋

质量文档

SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。

📚

文献证明

在色谱分析、有机合成和交叉偶联反应领域已被 18 篇同行评审文献引用。

概述

显强酸性，带有强烈的刺激性嗅味，能与水任意混和，煮沸分解为四氟化硅及氟化氢，对玻璃、陶瓷有腐蚀性，对皮肤和粘膜有强烈腐蚀性。

Usually used in fluoridation of fluoridated municipal water supplies,surface modification of calcium carbonate,liquid phase deposition (LPD) of silica.

规格

别名

硅氟酸

英文别名

规格或纯度

33.5-36%

英文名称

Fluorosilicic acid solution

储存条件

室温

运输条件

DG运输

名称和识别符

PubChem SID

528772422

EC号

241-034-8

分子类型

小分子

IUPAC Name

hexafluorosilicon(2-);hydron

INCHI

1S/F6Si/c1-7(2,3,4,5)6/q-2/p+2

InChi Key

OHORFAFFMDIQRR-UHFFFAOYSA-P

Smiles

[H+].[H+].F[Si-2](F)(F)(F)(F)F

Isomeric SMILES

[H+].[H+].F[Si-2](F)(F)(F)(F)F

PubChem CID

21863527

UN Number

1778

Packing Group

分子量

144.09

技术文档

📋 安全数据表 (SDS)

全面的危险、操作、储存及法规合规文件。

下载 SDS →

✅ 分析证书 (COA)

批次质量数据。输入批号以获取对应 COA。

查询 COA →

📊 产品数据表

产品规格和应用的快速参考摘要。

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🔬 规格说明书

该级别的完整质量属性和验收标准。

查看规格说明 →

高级数据

系统学分类

分类树（Taxonomy Tree）

界（kingdom) 无机化合物
- 超类（Superclass) 混合金属/非金属化合物
  - 类（Class) 准金属盐
    - 亚类（Subclass）类金属氟化物

界（kingdom)	无机化合物
超类（Superclass)	混合金属/非金属化合物
类（Class)	准金属盐
亚类（Subclass）	类金属氟化物
中间层级节点（Intermediate Tree Nodes）	暂无
直接上位类(Direct Parent)	类金属氟化物
其他上位类（Alternative Parents）	暂无
分子骨架（Molecular Framework)	暂无
取代基（Substituents）	类金属氟化物
描述（Description）	该化合物属于无机化合物中的类金属氟化物。这类化合物中最大的卤素原子为氟，最重的金属原子为类金属元素。
外部描述符（External Descriptors）	暂无

三维结构

交互式化学结构模型

球棍
棍棒
线框模型
空间填充
显示氢气
动画

化学和物理性质

密度

1.22

分子量

144.091 g/mol

XLogP3

氢键供体数Hydrogen Bond Donor Count

氢键受体数Hydrogen Bond Acceptor Count

可旋转键计数Rotatable Bond Count

精确质量Exact Mass

143.983 Da

单同位素质量Monoisotopic Mass

143.983 Da

拓扑极表面积Topological Polar Surface Area

0.000 Å²

重原子数Heavy Atom Count

形式电荷Formal Charge

复杂度Complexity

62.700

同位素原子数Isotope Atom Count

定义的原子立体中心计数Defined Atom Stereocenter Count

未定义的原子立体中心计数Undefined Atom Stereocenter Count

定义的键立体中心计数Defined Bond Stereocenter Count

未定义的键立体中心计数Undefined Bond Stereocenter Count

所有立体化学键的总数The total count of all stereochemical bonds

共价键合单元计数Covalently-Bonded Unit Count

安全和危险性（GHS）

一般危化品

象形图

GHS05

信号词

危险

危险声明

H314: 造成严重的皮肤灼伤和眼睛损伤

WGK Germany

Class

8.1

个人防护装备

Faceshields,full-face respirator (US),Gloves,Goggles,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter

质检证书（CoA,COO,BSE/TSE 和分析图谱)

C of A & Other Certificates(BSE/TSE, COO):

输入批号以搜索分析图谱:

通过匹配包装上的批号来查找并下载产品的 COA，每批产品都进行了严格的验证，您可放心使用！

找到3个结果

批号(Lot Number)	证书类型	货号
F2328539	分析证书	F592249
F2328535	分析证书	F592249
K2521139	分析证书	F592249

技术文档和文章

无机酸怎么选：用 pH 与“生成盐去向”把除垢、除锈和表面处理做可控（附表1–表3）

目录：技术文章

探索主题:

酸无机酸

How to Choose Inorganic Acids: Making Descaling, Derusting, and Surface Treatment Controllable via pH and the “Fate of the Salts Formed” (with Tables 1–3)

目录：技术文章

探索主题:

Acids Inorganic Acids

此产品的引用文献

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引用文献

1. Wenrui Zhang, Zhaowu Wang, Shiyu Jia, Yayun Zhou, Haipeng Ji. (2023) Millimeter-Sized K2MnF6:Si4+, NH4+ Red-Luminescent Crystals with High Absorption Efficiency (AEmax of 93.5%) and External Quantum Efficiency (EQEmax of 68.9%) Grown by Cooling-Induced Crystallization. INORGANIC CHEMISTRY, [PMID:38115192] [10.1021/acs.inorgchem.3c03844]
2. Binbin He, Yuanzhi Zhu, Yun Zu, Yunxiang Nie, Yi Mei. (2023) Designing an efficient fluorine recovery strategy for Wet-Process phosphoric acid purification by disclosing competitive complexation behavior between fluorine species and metal cations. SEPARATION AND PURIFICATION TECHNOLOGY, [10.1016/j.seppur.2023.124219]
3. Zirui Zhao, Jiamei Liu, Xifeng Xi, Yulong Wu, Junshe Zhang. (2022) Synthesis of Cellular Silica Using Microbubbles as Templates. Nanomaterials, 12 (16): (2794). [PMID:36014658] [10.3390/nano12162794]
4. Kai Guo, Aizeng Ma, Zijian Wang, Jinzhi Li, Bingfeng Wu, Tong Liu, Dadong Li. (2022) Investigation of n-heptane hydroisomerization over alkali-acid-treated hierarchical Pt/ZSM-22 zeolites. NEW JOURNAL OF CHEMISTRY, 46 (35): (16752-16763). [10.1039/D2NJ02820D]
5. Zhaowu Wang, Haipeng Ji, Zongtao Zhang, Jian Xu, Deliang Chen. (2021) Solution growth of millimeter-scale Na2SiF6 single crystals for Mn4+-doping as red phosphor. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 104 (10): (5077-5085). [10.1111/jace.17739]
6. Hong Ming, Yifei Zhao, Yayun Zhou, Shuai Zhang, Yuanjing Wang, Enhai Song, Zhiguo Xia, Qinyuan Zhang. (2020) A Guanidinium-Based Mn4+-Doped Red-Emitting Hybrid Phosphor with High Stability. ACS Applied Electronic Materials, [10.1021/acsaelm.0c00916]
7. Yayun Zhou, Changkai Yu, Enhai Song, Yuanjing Wang, Hong Ming, Zhiguo Xia, Qinyuan Zhang. (2020) Three Birds with One Stone: K2SiF6:Mn4+ Single Crystal Phosphors for High-Power and Laser-Driven Lighting. Advanced Optical Materials, 8 (23): (2000976). [10.1002/adom.202000976]
8. Fei Tang, Zhicheng Su, Honggang Ye, Shijie Xu, Wang Guo, Yongge Cao, Wenpei Gao, Xiaoqing Pan. (2017) Boosting phonon-induced luminescence in red fluoride phosphors via composition-driven structural transformations. Journal of Materials Chemistry C, 5 (46): (12105-12111). [10.1039/C7TC04695B]
9. Rou-Yu Li, Wenyu Yuan, Shuo Wang, Peng Zhang, Heng Wu, Yi-Min Su, En-Lei Wen, Xiaolin Zhu, Quan-Guo Zhai. (2024) Controllable Regulation of CO2 Adsorption Behavior via Precise Charge Donation Modulation for Highly Selective CO2 Electroreduction to Formic Acid. Small, [PMID:39449203] [10.1002/smll.202408351]
10. Yulin Xu, Wenjing Xiong, Jiaqi Huang, Xinglin Tang, Hongqiang Wang, Wei Liu, Dan Xiao, Yong Guo, Yongzhi Zhang. (2023) Pressure-induced growth of coralloid-like FeF2 nanocrystals to enable high-performance conversion cathode. Journal of Energy Chemistry, [10.1016/j.jechem.2023.01.006]
11. Wenrui Zhang, Yayun Zhou, Ce Shi, Jiajun Ren, Liying Zhang, Haipeng Ji. (2024) K2SiF6:Mn4+ red-luminescent crystals with high external quantum efficiency (EQEmax of 78%) and high thermal quenching temperature (T1/2 > 500 K) enabling high brightness warm white LEDs. Journal of Materials Chemistry C, [10.1039/D4TC04035J]
12. Binbin He, Ying Fu, Yun Zu, Yunxiang Nie, Yi Mei. (2024) Simultaneous removal of Al3+, Mg2+ and F- from wet-process phosphoric acid achieved by a co-precipitation strategy. SEPARATION AND PURIFICATION TECHNOLOGY, [10.1016/j.seppur.2024.126855]
13. Haifeng Zhe, Zongqi Chen, Jie Li, Yayun Zhou, Qiang Zhou, Zhengliang Wang. (2025) Thermal-Pressure Induced Phase Transition for Enhanced K2SiF6:Mn4+ Luminescence toward Efficient LEDs. JOURNAL OF ALLOYS AND COMPOUNDS, [10.1016/j.jallcom.2025.182911]
14. Long Yao, Guixuan Shan, Abrar Laiba, Yu Zhao, Yujiao Zhang, Ru’an Chi, Bingwen Long, Wei Li, Jinli Zhang. (2025) Fluoride species conversion-enhanced selective extraction: A green and safe strategy for fluorine recovery in wet-process phosphoric acid production. Journal of Environmental Chemical Engineering, [10.1016/j.jece.2025.119345]
15. Zhaowu Wang, Zhiyu Min, Liping Tian, Wenrui Zhang, Hao Li, Jinlong Chen, Derong Zhu. (2025) Mn⁴⁺-doping-induced structural transformation and luminescence enhancement in bulk (NH₄)₂SiF₆: Mn⁴⁺ crystal grown via cooling crystallization. JOURNAL OF ALLOYS AND COMPOUNDS, [10.1016/j.jallcom.2025.182231]
16. Jinwu Bai, Qing Ke, Yujia Wang, Ran Wang, Xingxing Gu, Xiaolei Ren. (2025) A Comparison Study on the Constructed Polypyrrole Coating and Polypyrrole-Derived Carbon Coating for the Electrochemical Performance of the Iron Difluoride Cathode. LANGMUIR, [PMID:40408549] [10.1021/acs.langmuir.5c00319]
17. Jiang Zhonglin, Li Hao, Liang Qian, Hu Ling, Huang Yao, Chen Mengjun. (2026) Thermodynamic and Electrolytic Behavior of Lead for Spent Lead Paste Recycling by Different Acidic Slurry Electrolysis Systems. JOM, [10.1007/s11837-026-08581-2]
18. Wen Tan, Yanbo Yang, Junjie Zhang, Chengchao Liu, Yibo Li, Suofeiya Ba, Wei Weng, Xiaopeng Chi, Ni Xiao, Jiaozhong Cai, Shuiping Zhong. (2026) Selective leaching and separation of aluminum and potassium from alunite by fluorosilicic acid: Kinetics and mechanistic insights. MINERALS ENGINEERING, [10.1016/j.mineng.2026.110819]