Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Chemical Name
- CAS No.
- 513-77-9
- EC No.
- 208-167-3
Applications & Uses
- Markets
- Applications
- Industrial Additives End Use
- Uses
It acts as a flux, a matting and crystallizing agent and combines with certain coloring oxides to produce unique colors not easily attainable by other means. Its use is somewhat controversial since some claim that it can leach from glazes into food and drink. To provide a safe means of use, BaO is often used in fritted form. In the brick, tile, earthenware and pottery industries barium carbonate is added to clays to precipitate soluble salts (calcium sulfate and magnesium sulfate) that cause efflorescence.
Properties
- Typical Properties
Value | Units | Test Method / Conditions | |
BaCO3 | min. 99.5 | % | — |
Water content | max. 0.05 | % | — |
HCI insoluble matter | max. 0.05 | % | — |
Chloride | max. 0.005 | % | — |
Total sulfur content | max. 0.2 | % | — |
Fe | max. 0.001 | % | — |
SrCO3 | max. 0.1 | % | — |
Fineness 125um | max. 0.2 | % | — |
Fineness 850um | max. 1 | % | — |
Fineness 150um | min. 85 | % | — |
Reducing substances 0.1 | max. 0.1 | % | — |
Bulk density | 1.5-1.7 | g/cm3 | — |
Packaging & Availability
- Packaging Type
- Packing
25kg net weight pp woven bag with PE bag inside or 1MT flexible container .