U.S.P. Functional Use: Buffering Agent
Chemical Formula |
C2H3NaO2.3H2O |
Molecular Weight |
F.W. 136.08 |
CAS # |
6131-90-4 |
Safety Information |
|
Health Hazard |
1 |
Fire Hazard |
1 |
Reactivity |
0 |
Test |
Specification |
Assay (C2H3NaO2; Dried Basis) | 99.0-101.0% |
pH of a 3% Solution @ 25°C | 7.5-9.2 |
Loss on Drying @ 120°C | 38.0-41.0% |
MAXIMUM LIMITS | |
Insoluble Matter | 0.05% |
Chloride (Cl) | 0.035% |
Sulfate (SO4) | 0.005% |
Calcium and Magnesiu |
UPS limit |
150 lb |
Chemical information and descriptions have been provided by Spectrum Chemicals.