Product Details;
CasNo: 1345-16-0
Molecular Formula: CoO·Al2O3
Appearance: Blue powder
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Top Purity COBALT BLUE 1345-16-0
- Molecular Formula:CoO·Al2O3
- Molecular Weight:0
- Appearance/Colour:Blue powder
- PSA:0.00000
- LogP:0.00000
Industrail Grade COBALT BLUE 1345-16-0 Usage
Cobalt blue [Co(AlO2)2], also known as cobalt ultramarine or azure blue, is a compound of aluminum oxide and cobalt. It is used as a pigment that mixes well with both oil and water. It also has cosmetic uses for eye shadow and in grease paint. Cobalt blue is one of the most durable blue pigments in that it resists weathering in paints and holds up to other wear and tear. The development of a facile cleaner route is important for the preparation of low-cost cobalt blue pigments with high blue chroma.
InChI=1S/C11H9N5/c12-10-9-6-15-16(11(9)14-7-13-10)8-4-2-1-3-5-8/h1-7H,(H2,12,13,14)
1345-16-0 Relevant articles
An archaeometallurgical explanation for the disappearance of Egyptian and Near Eastern cobalt-blue glass at the end of the Late Bronze Age
J Wood, YT Hsu
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Treating the cobalt blue colourant as a slag composed of the gangue of a smelting system, … found in cobalt blue glasses, as well as providing an explanation for the cessation of cobalt …
Cobalt blue light unit filter - A smartphone attachment for blue light photography
Athul S Puthalath, Neeti Gupta, Ramanuj Samanta, Anupam Singh, Devesh Kumawat, and Sanjeev K Mittal
Indian J Ophthalmol. 2021 Oct; 69(10): 2841–2843.
A smartphone attachment known as the cobalt blue light unit (C-BLU) was developed. It can filter out all wavelengths of light except the blue light emerging from the flashlight of a smartphone.
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