Sodium Sulfate, Anhydrous
Suitable for Kjeldahl determination.
|
Chemical Formula |
Na2SO4 |
|
Molecular Weight |
F.W. 142.04 |
|
CAS # |
7757-82-6 |
|
Safety Information |
|
|
Health Hazard |
1 |
|
Fire Hazard |
0 |
|
Reactivity |
0 |
|
|
|
|
Test |
Specification |
| pH of a 5% Solution @ 25°C | 5.2-9.2 |
| MAXIMUM LIMITS | |
| Arsenic | 0.0001% |
| Calcium, Magnesium and R2O3 Precipitate | 0.02% |
| Chloride | 0.001% |
| Heavy Metals | 0.0005% |
| Insoluble Matter | 0.01% |
| Iron | 0.001% |
| Loss on Ignition | 0.5% |
|
UPS limit |
150 lb |
|
Storage Information |
HYGROSCOPIC: Keep tightly closed. |
Chemical information and descriptions have been provided by Spectrum Chemicals.
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