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BARIUM CARBONATE HIGH PURITY
CAS No.:513-77-9
Description:white powder, soluble in acid, insoluble in water and alcohol.
Shape of crystal: Spherical or something like
Compressed density:2.76-3.00g/cm3
Average diameter of particle: 1um
| Specifications |
| Assay:% : |
99.8% min |
| Chloride: |
0.005%max |
| HCL Insoluble matters: |
0.01%max |
| Strontium: |
0.05%max |
| Sodium: |
0.01% |
| Calcium: |
0.03%max |
| Magnesium Carbonate: |
0.005%max |
| Residual after burming |
0.4%max |
| Iron: |
0.0005%max |
| Moisture(110oc): |
0.1%max |
| Fineness(400mesh sieve residue): |
0.5%max |
Uses: Used in the production of positive temperature coefficient component (starting component, degaussing component, current control, thermal control .
Packing: 25Kg net, pack sealed with double plastic bags lined plastic woven sack .
(20MT/FCL).
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