Cobalt(II) aluminate - Cobalt Blue oxido(oxo)alumane - substitute Cobalt Oxide

Description

Cobalt blue aluminate
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Formula:
CoAl2O4
Material Name:
Cobalt(II) aluminate - nanocrystals
Topological Polar Surface Area
:
5 Ų
Complexity
:
0
Density
:
4.3 g/cm³
Molecular
Weight
:
176.89
g/mol
Description
Visit the site
ceramic-glazes.com
for more information.
Cobalt(II) aluminate - Cobalt Blue cobalt(2+);oxido(oxo)alumane
Bright blue ceramic CoAl2O4 nanocrystals was prepared by sol–gel technique using aluminum nitrate, cobalt nitrates, diethylene glycol monoethyl ether, and citric acid were used as precursor materials.
Uses in Pottery
Cobalt Aluminate Blue Spinel, an inorganic pigment, is a reaction product of high temperature calcination in which Cobalt (II) Oxide, and Aluminum (III) Oxide in varying amounts are homogeneously and ionically interdiffused to form a crystalline matrix of spinel. Its composition may include any one or a combination of the modifiers Li2O, MgO, SiO2, TiO2, or ZnO. Mason Stain for tinting ceramic glazes, slip, and clay. Mason Stains are fritted lead-free oxides. They are safe and dependable to use.
Mason Stains are combinations of oxides, fritted to insure uniformity of color and thus insure uniformity of results in firing. They can be used to color transparent or opaque glazes, underglazes, slips, engobes or clay bodies. Color results will vary according to glaze composition, firing temperature and kiln atmosphere. The quantity of stain used will vary between 1%-15% depending on the depth of color required. The stains may also be used effectively as colorants for direct brush decoration when mixed with water and a flux such as Ferro Frit.
Payment and Shipping
You can order another quantity. I always combine the packages. The costs for posting depend of total weight of the package.
No shipping to Argentina, sorry!
Packaging
You'll get the ordered quantity put in a polyethylene bag and labeled with the English name.