Barium Sulfate, USP
|
Chemical Formula |
BaSO4 |
|
Molecular Weight |
F.W. 233.39 |
|
CAS # |
7727-43-7 |
|
Safety Information |
|
|
Health Hazard |
1 |
|
Fire Hazard |
0 |
|
Reactivity |
0 |
|
|
|
|
Test |
Specification |
| Assay (BaSO4) | 97.5-100.5% |
| pH (10% w/w Suspension) | 3.5-10.0 |
| MAXIMUM LIMITS | |
| Sulfide | 0.5 µg/g |
| Acid-Soluble Substances | 0.3% |
| Soluble Barium Salts | 0.001% |
| Heavy Metals (as Pb) | 0.001% |
|
UPS limit |
150 lb |
Chemical information and descriptions have been provided by Spectrum Chemicals.
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