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.