The store will not work correctly when cookies are disabled.
JavaScript seems to be disabled in your browser.
For the best experience on our site, be sure to turn on Javascript in your browser.
This is a demo store. No orders will be fulfilled.
We use cookies to keep things working smoothly and to improve your experience.
Choose what’s okay for you below. See our Cookie Policy .
Accept Cookies
Fluorosilicic acid solution - 33.0-40.0%, high purity , CAS No.16961-83-4
Basic Description
Synonyms
Hexafluorosilicic acid | Fluorosilicic acid | 16961-83-4 | Dihydrogen hexafluorosilicate | Silicate(2-), hexafluoro-, dihydrogen | Hydrofluosilicic acid | Hydrofluorosilicic acid | Silicon hexafluoride dihydride | Fluorosilicic acid (H2SiF6) | hexafluorosilicon(2-); hydron
Specifications & Purity
33.0-40.0%
Shipped In
Normal
Taxonomic Classification
Kingdom
Inorganic compounds
Superclass
Mixed metal/non-metal compounds
Class
Metalloid salts
Subclass
Metalloid fluorides
Intermediate Tree Nodes
Not available
Direct Parent
Metalloid fluorides
Alternative Parents
Not available
Molecular Framework
Not available
Substituents
Metalloid fluoride
Description
This compound belongs to the class of inorganic compounds known as metalloid fluorides. These are inorganic compounds in which the largest halogen atom is fluorine, and the heaviest metal atom is a metalloid.
External Descriptors
Not available
Data sources
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
Names and Identifiers
Pubchem Sid
504769055
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504769055
IUPAC Name
hexafluorosilicon(2-);hydron
INCHI
InChI=1S/F6Si/c1-7(2,3,4,5)6/q-2/p+2
InChIKey
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
WGK Germany
2
PubChem CID
21863527
UN Number
1778
Packing Group
II
Molecular Weight
144.09
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
Chemical and Physical Properties
Molecular Weight
144.091 g/mol
XLogP3
Hydrogen Bond Donor Count
2
Hydrogen Bond Acceptor Count
7
Rotatable Bond Count
0
Exact Mass
143.983 Da
Monoisotopic Mass
143.983 Da
Topological Polar Surface Area
0.000 Ų
Heavy Atom Count
7
Formal Charge
0
Complexity
62.700
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
The total count of all stereochemical bonds
0
Covalently-Bonded Unit Count
3
Citations of This Product
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,
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,
320
(124219).
3.
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,
79
(291).
4.
Zirui Zhao, Jiamei Liu, Xifeng Xi, Yulong Wu, Junshe Zhang.
(2022)
Synthesis of Cellular Silica Using Microbubbles as Templates. Nanomaterials,
12
(16):
(2794).
5.
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).
6.
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).
7.
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,
2
(12):
(4134–4145).
8.
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).
9.
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.
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,
(2408351).
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,
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,
341
(126855).
Solution Calculators
Molarity Calculator
Determine the necessary mass, volume, or concentration for preparing a solution.
Dilution Calculator
Determine the dilution needed to prepare a stock solution.
Reconstitution Calculator
Shall we send you a message when we have discounts available?
Remind me later
Allow
Thank you! Please check your email inbox to confirm.
Oops! Notifications are disabled.
12 Citations
B2215502