17218-47-2 Usage
Description
POTASSIUM HEXAFLUORONICKELATE(IV) is a dark pink to pink purple crystalline powder that exhibits unique chemical properties. It is known for its ability to evolve oxygen from water and produce bright red solutions when dissolved in anhydrous hydrogen fluoride. Additionally, it decomposes at temperatures above 350° in vacuo, following the reaction: 3K2NiF6 → 2K3NiF6+NiF2+F2.
Uses
1. Used in Chemical Synthesis:
POTASSIUM HEXAFLUORONICKELATE(IV) is used as a reagent for the synthesis of various compounds due to its ability to evolve oxygen from water and produce bright red solutions in anhydrous hydrogen fluoride. This property makes it a valuable component in the preparation of complex chemical structures.
2. Used in Material Science:
In the field of material science, POTASSIUM HEXAFLUORONICKELATE(IV) is used as a precursor for the development of new materials with unique properties. Its decomposition at high temperatures allows for the creation of compounds like K3NiF6, NiF2, and F2, which can be utilized in the fabrication of advanced materials with potential applications in various industries.
3. Used in Energy Storage:
POTASSIUM HEXAFLUORONICKELATE(IV) can be employed as a component in the development of advanced energy storage systems, such as batteries or fuel cells. Its ability to evolve oxygen from water and produce bright red solutions in anhydrous hydrogen fluoride makes it a promising candidate for enhancing the performance and efficiency of these systems.
4. Used in Analytical Chemistry:
In analytical chemistry, POTASSIUM HEXAFLUORONICKELATE(IV) can be used as an analytical reagent for the detection and quantification of specific elements or compounds. Its distinctive color and chemical properties can be exploited to develop sensitive and selective analytical methods for various applications.
5. Used in Environmental Applications:
POTASSIUM HEXAFLUORONICKELATE(IV) can be utilized in environmental applications, such as the treatment of contaminated water or soil. Its ability to evolve oxygen from water and produce bright red solutions in anhydrous hydrogen fluoride can be harnessed to remove or neutralize harmful substances, contributing to a cleaner and safer environment.
Reaction
A source of F2; decomposes on heating, evolving F2 (400°C)
Check Digit Verification of cas no
The CAS Registry Mumber 17218-47-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,2,1 and 8 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 17218-47:
(7*1)+(6*7)+(5*2)+(4*1)+(3*8)+(2*4)+(1*7)=102
102 % 10 = 2
So 17218-47-2 is a valid CAS Registry Number.
InChI:InChI=1/6FH.2K.Ni/h6*1H;;;/q;;;;;;2*+1;+4/p-6/rF6Ni.2K/c1-7(2,3,4,5)6;;/q-2;2*+1
