Potassium fluoride dihydrate - Premium-Grade Reagents, ≥98.5% , CAS No.13455-21-5

CAS: 13455-21-5 Cat. No.: P113842 Peso molecular: 94.13 Número EC: 627-039-1 PubChem CID: 23708904
Disponible para pedir
GRADE & PURITY Premium-Grade Reagents ? Premium-grade reagents with enhanced purity and tighter QC than standard grades. Use for demanding applications needing extra consistency. ≥98.5%
Synonyms
Potassium fluoride dihydrate|13455-21-5|potassium;fluoride;dihydrate|Potassium fluoride (dihydrate)|95R1D12HEH|MFCD00149929|Potassium fluoride, dihydrate|UNII-95R1D12HEH|DTXSID90928668|MZFXHSQFQLKKFD-UHFFFAOYSA-M|AMY37003|BCP30267|K F (H2 O)2|Potassium fl
Storage
Room temperature
Shipped In
FedEx DG Service
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
25g
P113842-25g
4
10,90US$
100g
P113842-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
33,90US$
500g
P113842-500g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
135,90US$
Enter a quantity for the sizes you want to add.
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Why this grade

Premium-Grade Reagents, ≥98.5% Premium-Grade Reagents for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships FedEx DG Service Check lot-specific COA for exact specifications.

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Quality documents

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

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Literature proof

Cited in 11 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Descripción general

Has been used as a stationary phase in gas chromatography

Specifications

Sinónimos
Potassium fluoride dihydrate | 13455-21-5 | potassium;fluoride;dihydrate | Potassium fluoride (dihydrate) | 95R1D12HEH | MFCD00149929 | Potassium fluoride, dihydrate | UNII-95R1D12HEH | DTXSID90928668 | MZFXHSQFQLKKFD-UHFFFAOYSA-M | AMY37003 | BCP30267 | K F (H2 O)2 | Potassium fl
Especificaciones y pureza
Premium-Grade Reagents, ≥98.5%
Condiciones de almacenamiento de almacenamiento
Room temperature
Enviado en
FedEx DG Service
Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.
Grado
Premium-Grade Reagents
Pureza
≥98.5%
Nombres e identificadores
Pubchem Sid488200593
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488200593
Sonrisas canónicasO.O.[F-].[K+]
IUPAC Namepotassium;fluoride;dihydrate
InChIKeyMZFXHSQFQLKKFD-UHFFFAOYSA-M
INCHI1S/FH.K.2H2O/h1H;;2*1H2/q;+1;;/p-1
Isómeros SMILES O.O.[F-].[K+]
PubChem CID 23708904
Peso molecular 94.13

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.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassMixed metal/non-metal compounds
ClaseAlkali metal salts
SubclassAlkali metal fluorides
Intermediate Tree Nodes Not available
Direct ParentAlkali metal fluorides
Alternative Parents Inorganic salts  Inorganic oxides  
Molecular FrameworkNot available
Substituents Alkali metal fluoride - Inorganic oxide - Inorganic salt
DescripciónThis compound belongs to the class of inorganic compounds known as alkali metal fluorides. These are inorganic compounds in which the largest halogen atom is fluorine, and the heaviest metal atom is an alkali metal.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





Certificados (CoA, COO, BSE/TSE y tabla de análisis)
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.

18 results found

Lot NumberCertificate TypeFechaArticulo
G1827062Certificate of AnalysisFeb 05, 2026 P113842
H2522669Certificate of AnalysisAug 25, 2025 P113842
I2502473Certificate of AnalysisAug 15, 2025 P113842
K2521175Certificate of AnalysisAug 15, 2025 P113842
I2502636Certificate of AnalysisAug 15, 2025 P113842
I2502624Certificate of AnalysisAug 15, 2025 P113842
I2502474Certificate of AnalysisAug 15, 2025 P113842
G2507611Certificate of AnalysisJun 30, 2025 P113842
G2507610Certificate of AnalysisJun 30, 2025 P113842
G2507609Certificate of AnalysisJun 30, 2025 P113842
K2317328Certificate of AnalysisNov 29, 2023 P113842
K2317329Certificate of AnalysisNov 29, 2023 P113842
K2317330Certificate of AnalysisNov 29, 2023 P113842
K2317331Certificate of AnalysisNov 29, 2023 P113842
B23081170Certificate of AnalysisFeb 25, 2023 P113842
B2308465Certificate of AnalysisFeb 21, 2023 P113842
F2222508Certificate of AnalysisJun 24, 2022 P113842
C2204055Certificate of AnalysisMar 22, 2022 P113842

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Propiedades químicas y físicas
SensibilidadHygroscopic
Punto de fusión (°C)858°C
Peso molecular94.127 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass93.9832 Da
Monoisotopic Mass93.9832 Da
Topological Polar Surface Area2.000 Ų
Heavy Atom Count4
Formal Charge0
Complexity2.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count4
Preguntas frecuentes y artículos
Citations of This Product
Referencias
1. Yonghao Zhang, Yating Song, Liu Liu, Jie Zhang, Zhaoyi Zhang, Qian Li, Jing Yang, Wen Li, Lulu Huang, Xue Li, Yulei Zhang, Qiangshun Wu, Xuejie Guo.  (2023)  Electrochemical treatment of antibiotic wastewater containing ceftriaxone sodium by porous Ti/Magnéli Ti4O7 nanotube arrays.  Water Resources and Industry,      [PMID:] [10.1016/j.wri.2023.100235]
2. Hao Cui, Daguang Li, Yu Yang, Yuewu Fu, Yanhui Dong, Jing Yin, Weiping Qin, Zhixu Jia, Dan Zhao.  (2023)  Introduce Ce3+ Ions to Realize Enhancement of C+L Band Luminescence of KMnF3: Yb, Er Nanoparticles.  Nanomaterials,  13  (15): (2153).  [PMID:37570471] [10.3390/nano13152153]
3. Miaomiao Cheng, Chenchen Hu, Zhenwei Yao, Dapeng Hao, Teng Jin, Zhenao Zhang, Xuejun Liu, Zhengze Yu, Hua Zhang.  (2023)  Harnessing Reconstructed Macrophage Modulation of Infiltration-Excluded Immune Microenvironments To Delineate Glioma Infiltrative Region.  ACS Applied Materials & Interfaces,      [PMID:36758126] [10.1021/acsami.2c16586]
4. Xiaoyi Liu, Haiping Xu, Yunxiao Zhang, Zhendong Fu, Feng Hong, Ge Pang, Guixia Liu, Dan Li, Xiangting Dong, Jinxian Wang.  (2021)  Green synthesis, luminescent properties and application for WLED of flower-like K2LiAlF6:Mn4+ phosphor.  OPTICAL MATERIALS,      [PMID:] [10.1016/j.optmat.2021.111392]
5. Zhanyang Gao, Min Wang, Shiyao Wang, Yi Wang, Ruichao Peng, Ping Yu, Yunbai Luo.  (2019)  Novel and efficient synthesis of insulating gas- heptafluoroisobutyronitrile from hexafluoropropylene.  Royal Society Open Science,  (3):   [PMID:31032032] [10.1098/rsos.181751]
6. Tao Pang, Ronghua Jian, Jianping Xie, Wenhui Lu.  (2018)  Up-conversion luminescence and photo-thermal effect of KY3F10:Yb3+,Ho3+ nanocrystals.  JOURNAL OF PHYSICS D-APPLIED PHYSICS,  51  (35): (355301).  [PMID:] [10.1088/1361-6463/aad4dd]
7. Xin Yue, Shangli Huang, Yanshuo Jin, Pei Kang Shen.  (2017)  Nitrogen and fluorine dual-doped porous graphene-nanosheets as efficient metal-free electrocatalysts for hydrogen-evolution in acidic media.  Catalysis Science & Technology,  (11): (2228-2235).  [PMID:] [10.1039/C7CY00384F]
8. Yang Nana, Xiong Shanxin, Zhang Shuai, Lv Fengyan, Zhang Yukun, Wang Xiaoqin, Chu Jia, Li Zhen, Xu Jianwei.  (2024)  Acid deashing kinetics and alkali activation of carbon rich particles in coal gasification fine slag to prepare capacitor carbon.  IONICS,      [PMID:] [10.1007/s11581-024-05995-3]
9. Peng Yang, Peiyuan Jiao, Junhan Wu, Jili Yue, Liuyan Xia, Tiantian Wen, Fangyu Xiong, Guangsheng Huang, Jingfeng Wang, Fusheng Pan.  (2025)  Construction of a Corrosion-Resistant Film on the Surface of a Magnesium Alloy Anode and Its Discharge Performance for Primary Battery.  ACS Applied Energy Materials,      [PMID:] [10.1021/acsaem.5c01069]
10. Tao Tian, Yifei Mao, Sheng Gong, Liang Zou, Yizong Huang, Yanshan Cui, Jinchao Wei, Peng Li.  (2025)  Ratiometric fluorescent sensing of copper (II) by a new covalent organic framework-based platform.  SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,      [PMID:41478078] [10.1016/j.saa.2025.127393]
11. Yanan Wang, Weiwei Li.  (2026)  Fabrication, microstructure and luminescent properties of Er:CaF2 transparent ceramics by the cold sintering method.  CERAMICS INTERNATIONAL,      [PMID:] [10.1016/j.ceramint.2026.03.308]
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