Hexafluorozirconic acid solution - 45 wt. % in H2O , CAS No.12021-95-3

CAS: 12021-95-3 Cat. No.: H113658 Molecular Weight: 207.23 EC Number: 234-666-0
AVAILABLE TO ORDER
GRADE & PURITY 45 wt. % in H2O
Synonyms
Dihydrogen hexafluorozirconate solution
Storage
Room temperature,Desiccated,Cool
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250ml
H113658-250ml
3

$25.90

$48.90
Save $23.00 (47.03%)
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Why this grade

45 wt. % in H2O for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Desiccated,Cool Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 7 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Used for:
Hexafluorozirconic acid based surface pretreatments on steel for corrosion resistance;
Preparation of titania photocatalyst synthesized from ionic-liquid-like precursor;
Synthesis of fluoride-releasing dental monomer;
As precursor to ZrO2 ceramic thin films

Specifications

Synonyms
Dihydrogen hexafluorozirconate solution
Specifications & Purity
45 wt. % in H2O
Storage
Room temperature, Desiccated, Cool
Shipped In
Normal
Names and Identifiers
Molecular Weight 207.23

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

10 results found

Lot NumberCertificate TypeDateItem
B2602362Certificate of AnalysisJan 21, 2026 H113658
B2602364Certificate of AnalysisJan 21, 2026 H113658
F2509352Certificate of AnalysisMay 23, 2025 H113658
F2509353Certificate of AnalysisMay 23, 2025 H113658
C2513115Certificate of AnalysisJul 15, 2023 H113658
H2302786Certificate of AnalysisJul 15, 2023 H113658
H2302797Certificate of AnalysisJul 15, 2023 H113658
H2302809Certificate of AnalysisJul 15, 2023 H113658
C2223214Certificate of AnalysisFeb 18, 2022 H113658
C2223227Certificate of AnalysisFeb 18, 2022 H113658
Chemical and Physical Properties
SolubilityMiscible with acid-base solutions.
Citations of This Product
References
1. Hong Ming, Yifei Zhao, Yayun Zhou, Maxim S. Molokeev, Yuanjing Wang, Shuai Zhang, Enhai Song, Shi Ye, Zhiguo Xia, Qinyuan Zhang.  (2022)  Shining Mn4+ in 0D Organometallic Fluoride Hosts towards Highly Efficient Photoluminescence.  Advanced Optical Materials,  10  (7): (2102141).  [PMID:] [10.1002/adom.202102141]
2. Lei Zhang, Luqing Xi, Yuexiao Pan, Yajun Jia, Mingmei Wu, Hongzhou Lian, Jun Lin.  (2018)  Synthesis and improved photoluminescence of hexagonal crystals of Li2ZrF6:Mn4+ for warm WLED application.  DALTON TRANSACTIONS,  47  (46): (16516-16523).  [PMID:30411760] [10.1039/C8DT03790F]
3. Zhang Peixian, Qiao Yongqiang, Zhao Kaiyue, Wang Qingjie, Zhao Huan, Guo Juan, Liang Erjun, Sun Tao, Zhang Jiangwei, Gao Qilong.  (2024)  Synthesis, structure, and thermal expansion in CaZrF6 with two polymorphs.  Nano Research,      [PMID:] [10.1007/s12274-024-6832-x]
4. Haiqing Liu, Muhammad Jawad, Jingmao Zhao, Baomin Fan, Mohammad Tabish, Muhammad Mubeen, Mubashar Mahmood, Jingbao Wang.  (2025)  Filiform Corrosion Inhibition of Zn–Al–Mg-Coated Steel by Ti–Zr Conversion Coating: Crucial Role of Benzotriazole-5-Carboxylic Acid.  LANGMUIR,      [PMID:40613110] [10.1021/acs.langmuir.5c00791]
5. Hui-Song Hu, Hong-Ji Wan, Tian-Yu Zhao, Hao Li, Lian-Kui Wu, Fa-He Cao.  (2026)  Interfacial bonding and surface chemistry of silane–zirconium hybrid conversion coatings for durable protection of ADC12 aluminum alloy.  APPLIED SURFACE SCIENCE,      [PMID:] [10.1016/j.apsusc.2026.165997]
6. Zhihui Feng, Zhenzhen Wang, Chunming Ouyang, Shusen Peng, Yongcun Ma.  (2026)  Fabrication and Characterization of a Hexavalent Chromium-Free, Room Temperature Dry-in-Place Conversion Coating With Enhanced Corrosion Performance.  SURFACE AND INTERFACE ANALYSIS,      [PMID:] [10.1002/sia.70051]
7. Sen Zhang, Dan Zhao, Shuang Wu, Hao Cui, Yanhui Wang, Weiping Qin.  (2026)  A Wide-Range Dual-Mode Fluorescence Thermometry Based on RE3+-Doped Negative Thermal Expansion Bimetallic Perovskite With Anti-Thermal Quenching Luminescence Properties.  ADVANCED FUNCTIONAL MATERIALS,      [PMID:] [10.1002/adfm.202527103]
Solution Calculators
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