Phthalic Acid Monopotassium Salt; Potassium Acid Phthalate; Potassium Hydrogen Phthalate
Chemical Formula |
C8H5KO4 |
Molecular Weight |
F.W. 204.22 |
CAS # |
877-24-7 |
Safety Information |
|
Health Hazard |
1 |
Fire Hazard |
1 |
Reactivity |
0 |
Test |
Specification |
Assay | Min. 99.95% |
Solubility (1M in Water @ 20°C) | Complete |
MAXIMUM LIMITS | |
Insoluble Matter | 0.005% |
Chloride (Cl) | 0.003% |
Sulfate (SO4) | 0.003% |
Aluminum (Al) | 0.0005% |
Ammonium | 0.05% |
Magnesium (Mg) | 0.0005% |
Heavy Metals (as Pb) | 5 ppm |
Iron (Fe) | 5 ppm |
S |
UPS limit |
150 lb |
Chemical information and descriptions have been provided by Spectrum Chemicals.