25869-98-1 Usage
Description
BERLIN BLUE INSOLUBLE, also known as copper(II) hydroxide carbonate, is an inorganic pigment with a deep blue color. It is a complex compound consisting of copper, hydrogen, oxygen, and carbon elements. BERLIN BLUE INSOLUBLE is known for its vibrant blue color, chemical stability, and insolubility in water, making it a popular choice for various applications.
Uses
Used in Printing and Paint Industry:
BERLIN BLUE INSOLUBLE is used as a pigment for its deep blue color and chemical stability in various applications such as printing inks, paints, and alkyd resin enamels. Its insolubility in water and resistance to fading make it an ideal choice for long-lasting color in these industries.
Used in Textile and Leather Industry:
In the textile and leather industry, BERLIN BLUE INSOLUBLE is used as a pigment for coloring materials like linoleum, leathercloth, carbon papers, and typewriter ribbons. Its ability to provide a consistent and vibrant blue color without fading over time makes it a preferred choice for these applications.
Used in Plastics and Artists' Colors:
BERLIN BLUE INSOLUBLE is also used in the plastics industry to add a deep blue color to various plastic products. Additionally, it is utilized in artists' colors, where its intense blue hue and resistance to fading are highly valued by artists for their creative works.
Used in Chemical and Biological Sensors:
BERLIN BLUE INSOLUBLE finds application in the development of chemical and biological sensors due to its unique properties. Its ability to interact with specific chemicals or biological molecules can be exploited to create sensors for detecting various substances.
Brand Names:
Some of the brand names associated with BERLIN BLUE INSOLUBLE include Antidotum-Thallii-Heyl (Heyl, Germany) and Radiogardase-Cs (Heyl, Germany). These brands are known for their high-quality production and application of BERLIN BLUE INSOLUBLE in various industries.
Check Digit Verification of cas no
The CAS Registry Mumber 25869-98-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,8,6 and 9 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 25869-98:
(7*2)+(6*5)+(5*8)+(4*6)+(3*9)+(2*9)+(1*8)=161
161 % 10 = 1
So 25869-98-1 is a valid CAS Registry Number.
25869-98-1Relevant articles and documents
Thermal conversion of hollow prussian blue nanoparticles into nanoporous iron oxides with crystallized hematite Phase
Zakaria, Mohamed B.,Hu, Ming,Hayashi, Naoaki,Tsujimoto, Yoshihiro,Ishihara, Shinsuke,Imura, Masataka,Suzuki, Norihiro,Huang, Yu-Yuan,Sakka, Yoshio,Ariga, Katsuhiko,Wu, Kevin C.-W.,Yamauchi, Yusuke
, p. 1137 - 1141 (2014/03/21)
We recently demonstrated that Prussian blue (PB) coordination polymers can be successfully etched by acidic solution for the preparation of hollow PB nanoparticles (Angew. Chem. Int. Ed. 2012, 51, 984). In this paper, by using hollow PB nanoparticles as starting materials, we calcined them under various conditions to prepare nanoporous Fe oxides with a crystallized α-Fe 2O3 (hematite) phase. The obtained particles were carefully characterized by scanning electron microscopy, wide-angle X-ray diffraction, nitrogen gas adsorption-desorption isotherms, transmission electron microscopy, and Mo?ssbauer spectroscopy. The morphologies, surface areas, and degrees of crystallinity of the samples were varied by changing the number of hours of calcination. After calcination at 400 °C for 4 h, formation of a crystallized α-Fe2O3 phase was confirmed, although some residues of amorphous and/or γ-Fe2O3 phases were also present. With a further increase in the calcination time (up to 7 h), the α-Fe2O3 phase was predominantly formed. The obtained sample exhibited high surface area, which will be useful for photocatalytic applications. Hollow Prussian blue nanoparticles are calcined under various reaction conditions to prepare nanoporous Fe oxides with a crystallized α-Fe2O3 (hematite) phase. The morphologies, surface areas, and degrees of crystallinity of the samples are varied by changing the number of hours of calcination. After calcination at 400 °C for 4 h, formation of a crystallized α-Fe2O3 phase is confirmed. Copyright
