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Potassium hydrogen sulfate, 97%, Thermo Scientific Chemicals
Supplier: Thermo Scientific Chemicals A124280C
Description
Potassium hydrogen sulfate is used in the conversion of tartrates to bitartrates in wine. It serves as a disintegrating agent in analytical chemistry and as an intermediate in the preparation of potassium persulfate by electrolysis. It is also employed in the manufacturing of fertilizers.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsPotassium hydrogen sulfate is used in the conversion of tartrates to bitartrates in wine. It serves as a disintegrating agent in analytical chemistry and as an intermediate in the preparation of potassium persulfate by electrolysis. It is also employed in the manufacturing of fertilizers.
Solubility
Soluble in water, acetone and ethanol.
Notes
Hygroscopic. Incompatible with strong bases, strong oxidizing agents and alcohols.
Specifications
| Potassium hydrogen sulfate | |
| 7646-93-7 | |
| HKO4S | |
| MFCD00011404 | |
| 14,7613 | |
| Soluble in water,acetone and ethanol. | |
| [K+].OS([O-])(=O)=O | |
| 136.16 | |
| 136.17 | |
| Odorless | |
| 2.24 |
| 195°C to 197°C (decomposition) | |
| 10,000 g | |
| KHSO4 | |
| UN2509 | |
| potassium bisulfate, potassium hydrogen sulfate, potassium bisulphate, sulfuric acid, monopotassium salt, potassium acid sulfate, sal enixum, potassium hydrogensulphate, monopotassium sulfate, acid potassium sulfate, caswell no. 682c | |
| CHKVPAROMQMJNQ-UHFFFAOYSA-M | |
| potassium;hydrogen sulfate | |
| 516920 | |
| 97% | |
| Hygroscopic |
Chemical Identifiers
| 7646-93-7 | |
| 136.16 | |
| CHKVPAROMQMJNQ-UHFFFAOYSA-M | |
| 516920 | |
| [K+].OS([O-])(=O)=O |
| HKO4S | |
| MFCD00011404 | |
| potassium bisulfate, potassium hydrogen sulfate, potassium bisulphate, sulfuric acid, monopotassium salt, potassium acid sulfate, sal enixum, potassium hydrogensulphate, monopotassium sulfate, acid potassium sulfate, caswell no. 682c | |
| potassium;hydrogen sulfate |
Safety and Handling
GHS H Statement
H314-H335
Causes severe skin burns and eye damage.
May cause respiratory irritation.
P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
H314-H335
DOTInformation : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: POTASSIUM HYDROGEN SULFATE
EINECSNumber : 231-594-1
RTECSNumber : TS7200000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only