Availability: | |
---|---|
PDF Export | |
7727-21-1
bosschem
7727-21-1
Potassium persulfate Basic information | |
Product Name: | Potassium persulfate |
Synonyms: | TNP-201 DECOMPOSITION SOLUTION 1;anthion;NP A SOLUTION;POTASSIUM PEROXODISULFATE;POTASSIUM PEROXYDISULFATE;POTASSIUM PEROXYDISULPHATE;POTASSIUM PERSULFATE;POTASSIUM PERSULFATE, PURIFIED |
CAS: | 7727-21-1 |
MF: | K2O8S2 |
MW: | 270.32 |
EINECS: | 231-781-8 |
Mol File: | 7727-21-1.mol |
Potassium persulfate Chemical Properties | |
Melting point | 1067 °C |
Boiling point | 1689 °C |
density | 2.47 |
vapor density | 9.3 (vs air) |
vapor pressure | 0Pa at 25℃ |
storage temp. | Store at +5°C to +30°C. |
solubility | H2O: 0.5 M at 20 °C, clear, colorless |
form | Solid |
Specific Gravity | 2.477 |
color | White |
PH | 3.2 (50g/l, H2O, 20℃) |
Odor | Odorless |
PH Range | 2.5 - 4.5 |
Water Solubility | 5 g/100 mL (20 ºC) |
Merck | 147,656 |
Exposure limits | ACGIH: TWA 0.1 mg/m3 |
Stability: | Stable. Strong oxidizer. Incompatible with strong reducing agents, organic materials, combustible materials. |
InChIKey | USHAGKDGDHPEEY-UHFFFAOYSA-L |
LogP | -1 at 20℃ |
CAS DataBase Reference | 7727-21-1(CAS DataBase Reference) |
EPA Substance Registry System | Potassium persulfate (7727-21-1) |
ITEMS | SPECIFICATIONS |
Appearance | white crystalline powder |
Assay | 99.0% w/w min |
Active oxygen | 5.85% w/w min |
Chloride and chlorate(as CL) | 0.05% w/w max |
Manganese (Mn) | 0.0003% w/w max |
Iron(Fe) | 0.002% w/w max |
Heavy metals (as Pb) | 0.002% w/w max |
Moisture | 0.15% w/w max |
Recommended storage temperature | Normal Temperature |
Storage stability as from date of delivery | 12 months |
Potassium persulfate Basic information | |
Product Name: | Potassium persulfate |
Synonyms: | TNP-201 DECOMPOSITION SOLUTION 1;anthion;NP A SOLUTION;POTASSIUM PEROXODISULFATE;POTASSIUM PEROXYDISULFATE;POTASSIUM PEROXYDISULPHATE;POTASSIUM PERSULFATE;POTASSIUM PERSULFATE, PURIFIED |
CAS: | 7727-21-1 |
MF: | K2O8S2 |
MW: | 270.32 |
EINECS: | 231-781-8 |
Mol File: | 7727-21-1.mol |
Potassium persulfate Chemical Properties | |
Melting point | 1067 °C |
Boiling point | 1689 °C |
density | 2.47 |
vapor density | 9.3 (vs air) |
vapor pressure | 0Pa at 25℃ |
storage temp. | Store at +5°C to +30°C. |
solubility | H2O: 0.5 M at 20 °C, clear, colorless |
form | Solid |
Specific Gravity | 2.477 |
color | White |
PH | 3.2 (50g/l, H2O, 20℃) |
Odor | Odorless |
PH Range | 2.5 - 4.5 |
Water Solubility | 5 g/100 mL (20 ºC) |
Merck | 147,656 |
Exposure limits | ACGIH: TWA 0.1 mg/m3 |
Stability: | Stable. Strong oxidizer. Incompatible with strong reducing agents, organic materials, combustible materials. |
InChIKey | USHAGKDGDHPEEY-UHFFFAOYSA-L |
LogP | -1 at 20℃ |
CAS DataBase Reference | 7727-21-1(CAS DataBase Reference) |
EPA Substance Registry System | Potassium persulfate (7727-21-1) |
ITEMS | SPECIFICATIONS |
Appearance | white crystalline powder |
Assay | 99.0% w/w min |
Active oxygen | 5.85% w/w min |
Chloride and chlorate(as CL) | 0.05% w/w max |
Manganese (Mn) | 0.0003% w/w max |
Iron(Fe) | 0.002% w/w max |
Heavy metals (as Pb) | 0.002% w/w max |
Moisture | 0.15% w/w max |
Recommended storage temperature | Normal Temperature |
Storage stability as from date of delivery | 12 months |