Created by Glazy Admin 2015-07-16 06:59:40, updated 2015-08-09 13:21:19

Parent: None

Type: Colorant

Weight: 74.9200
Formula Weight: 74.9326
LOI: 37.0000
Thermal Expansion: 0.0000
Oxide CoO
% Analysis 63.00
Formula 1.000

Cobalt carbonate supplies CoO.
A powerful colorant and flux. Cobalt carbonate is usually very
fine and easily dispersed through the glaze.
Insoluble in water.
Analyses:
Hopper:
CoCO3
Rhodes:
CoCO3
Chappell:
CoCO3
Cushing:
CoCO3
Hamer:
CoCO3
CoCO3 Co(OH)2 (Cobalt carbonate basic)
IMC:
% 63 CoO 37 CO2

Hazards

09/2016 Note: This is a new feature. If there is no safety information below, then that material's data has not yet been added. Some materials only have GHS ratings, while others only have HMIS ratings. Warnings differ between systems and countries. Glazy does not take any responsibility for accuracy of linked SDS information. Contact your ceramics supplier for safety information for your specific materials.
Globally Harmonized System (GHS) Hazardous Materials Identification System (HMIS) SDS Link
Pictograms Signal Word Hazard Statements Health Flammability Hazard Protection
Health HazardEnvironmental Hazard DANGER May cause cancer
Suspected of causing genetic effects
May damage fertility or the unborn child
May cause allergy or breathing difficulties if inhaled
May cause a allergic skin reaction
Very toxic to aquatic life
Very toxic to aquatic life with long lasting effects
2 0 0 *

Recipes using this material

Name Amount of Cobalt Carbonate Temp. Atmospheres Surface Transparency Si:Al R20:RO Author
Sue's Lavender -new (Cedar Hill) 80 Δ6 Oxidation
Glossy Opaque 6.88 0.32 : 0.68 Sue McLeod
Lavender - old - partial recipe (Cedar Hill) 2 Δ6 Oxidation
Glossy Opaque 22.16 0.3 : 0.7 Sue McLeod
Lavender - old - full recipe (Cedar Hill) 2 Δ6 Oxidation
Glossy Opaque 14.14 0.14 : 0.86 Sue McLeod
Green -old (Cedar Hill) 0.5 Δ6 Oxidation
Matte Opaque 7.32 0.14 : 0.86 Sue McLeod
Sapphire Blue (Cedar Hill) 2 Δ6 Oxidation
Glossy Opaque 7.82 0.42 : 0.58 Sue McLeod
Eggplant (Cedar Hill) 2 Δ6 Oxidation
Matte Opaque 9.34 0.23 : 0.77 Sue McLeod
Floating Blue 1 Δ5 - 6 Oxidation
Semi-glossy Semi-opaque 7.01 0.47 : 0.53 mitch henke
Satin Black 4.8 Δ5 - 10 Oxidation
Reduction
Semi-glossy Opaque 5.91 0.28 : 0.72 Sid Henderson
Currie Blue 0.15 Δ5 - 7 Oxidation
Neutral
Satin-matte Opaque 4.94 0.47 : 0.53 Tamas Ferencz
Crystal Emerald Blue 0.5 Δ5 - 6 Oxidation
Neutral
Glossy Translucent 10.73 0.46 : 0.54 Tamas Ferencz
Licorice 1 Δ5 - 7 Oxidation
Glossy Opaque 9.61 0.21 : 0.79 Jeff Szarzi
Rainbow Sand 3 Δ010 - 04 Raku
Matte Opaque 9.65 0.16 : 0.84 Sid Henderson
Fish Guts 0.5 Δ9 - 10 Reduction
Glossy Opaque 9.96 0.22 : 0.78 Sid Henderson
Glossy Dark Blue 2 Δ6 - 8 Oxidation
Glossy Transparent 7.05 0.25 : 0.75 kenneth ibbett
Variegated Slate Blue 1.5 Δ6 Oxidation
Glossy Translucent 6.39 0.09 : 0.91 Joe Thompson
Narnia Closet Mystery Crystal High Fire Glaze Base 0.76 Δ9 - 10 Oxidation
Reduction
Salt & Soda
Wood
8.36 0.18 : 0.82 Clemson University---Ceramic Dept.
VC Black High Fire Glaze Base 3 Δ9 - 10 Oxidation
Reduction
Salt & Soda
Wood
Smooth Matte 9.41 0.18 : 0.82 Clemson University---Ceramic Dept.
Starry Night High Fire Glaze Base 0.78 Δ9 - 10 Oxidation
Reduction
Salt & Soda
Wood
12.43 0.26 : 0.74 Clemson University---Ceramic Dept.
Blue Green Satin Matte High Fire Glaze Base 0.99 Δ9 - 10 Oxidation
Reduction
Salt & Soda
Wood
Satin-matte 5.79 0.24 : 0.76 Clemson University---Ceramic Dept.
Barnard Blast 0.22 Δ6 Oxidation
Semi-glossy Semi-opaque 10.89 0.3 : 0.7 Ginger Lukas
Satin Sky Blue 2 Δ9 - 10 Reduction
Glossy Opaque 6.03 0.18 : 0.82 Morehead State University
Wood's Transparent Dark Blue -- Cone 04 1 Δ05 - 04 Oxidation
Glossy Transparent 6.69 0.44 : 0.56 Clemson University---Ceramic Dept.
Hansen Clear GA12 Cone 6 Lt. Blue 1 Δ6 Oxidation
Satin Translucent 9.75 0.21 : 0.79 Terry Rorison
Chrome Tin Base Raspberry Blue 1 Δ6 Glossy 8.31 0.19 : 0.81 Glazy Admin
Earthy purple matte 0.8 Δ9 - 11 Oxidation
Matte Opaque 4.85 0.18 : 0.82 david tsabar
Purple Plum 0.6 Δ5 - 6 Oxidation
Semi-glossy 10.56 0.2 : 0.8 Stacey McDonald
Black Raku Glaze 3 Δ06 - 04 Raku
3.59 IU Southeast Ceramics
Baylor Luster 3 Δ06 - 04 Raku
Matte Opaque 25.06 0.31 : 0.69 IU Southeast Ceramics
NCECA Clear Base Soft Blue 0.5 Δ6 Glossy 8.74 0.24 : 0.76 Glazy Admin
WWW 518 2 Δ5½ - 7 Oxidation
Glossy Translucent 5.51 0.29 : 0.71 Daniel Spruyt
R4 Azul Rut 5 Δ4 - 5 Oxidation
Glossy Opaque 6.45 0.19 : 0.81 Clara Giorello
Crystalline Black 14.3 Δ6 Matte 7.19 0.1 : 0.9 Glazy Admin
Black crystal no gb 6 Δ5 - 6 Oxidation
Satin-matte Opaque 5.67 0.24 : 0.76 Glazy Admin
Robin's Egg Purple 0.5 Δ06 - 04 Raku
Semi-glossy Translucent 6.29 0.17 : 0.83 IU Southeast Ceramics
black wax resist 12.5   18.85 0.74 : 0.26 Adam Yungbluth
Satin Cobalt 4 Δ6 Oxidation
Satin 4.78 0.31 : 0.69 Mark Quinto
Foye Turquoise 0.5 Δ9 - 11 Oxidation
Neutral
Reduction
Smooth Matte Opaque 5.09 0.3 : 0.7 Sid Henderson
30 strontium, 1 co. ox., 1 cu. carb. 1 Δ6 Oxidation
9.88 0.28 : 0.72 Alisa Liskin Clausen
EV's Blue 0.5 Δ5 - 7 Satin Opaque 8.58 0.22 : 0.78 Ceramic Recipes
Kitten's Clear Blue 2 Δ6 Oxidation
Glossy Translucent 10.51 0.22 : 0.78 Triin Lehismets