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Hydroquinonesulfonic acid potassium salt, 98+%
CAS: 21799-87-1 | C6H5KO5S | 228.259 g/mol
Supplier: Thermo Scientific Chemicals L0840622
Description
It is employed in the synthesis and properties of sulfonated polyarylene ether nitrile copolymers for PEM with high thermal stability.
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.
ApplicationsIt is employed in the synthesis and properties of sulfonated polyarylene ether nitrile copolymers for PEM with high thermal stability.
Solubility
Soluble in water.
Notes
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.
Specifications
| Hydroquinonesulfonic acid potassium salt | |
| ∽251°C (decomposition) | |
| MFCD00007475 | |
| 5187027 | |
| Soluble in water. | |
| C1=CC(=C(C=C1O)S(=O)(=O)[O-])O.[K+] | |
| 228.259 | |
| 228.27 |
| 21799-87-1 | |
| C6H5KO5S | |
| 100 g | |
| potassium 2,5-dihydroxybenzenesulfonate, hydroquinonesulfonic acid potassium salt, potassium2,5-dihydroxybenzenesulfonate, unii-249e3f00ep, benzenesulfonic acid, 2,5-dihydroxy-, monopotassium salt, 2,5-dihydroxybenzenesulfonic acid potassium salt, potassium hydroquinonesulfonate, hydroquinone sulfonic acid potassium salt, hydroquinone sulfonic acid, potassium salt, benzenesulfonic acid, 2,5-dihydroxy-, potassium salt 1:1 | |
| VKDSBABHIXQFKH-UHFFFAOYSA-M | |
| potassium;2,5-dihydroxybenzenesulfonate | |
| 23672329 | |
| ≥98% |
Chemical Identifiers
| 21799-87-1 | |
| 228.259 | |
| VKDSBABHIXQFKH-UHFFFAOYSA-M | |
| 23672329 | |
| C1=CC(=C(C=C1O)S(=O)(=O)[O-])O.[K+] |
| C6H5KO5S | |
| MFCD00007475 | |
| potassium 2,5-dihydroxybenzenesulfonate, hydroquinonesulfonic acid potassium salt, potassium2,5-dihydroxybenzenesulfonate, unii-249e3f00ep, benzenesulfonic acid, 2,5-dihydroxy-, monopotassium salt, 2,5-dihydroxybenzenesulfonic acid potassium salt, potassium hydroquinonesulfonate, hydroquinone sulfonic acid potassium salt, hydroquinone sulfonic acid, potassium salt, benzenesulfonic acid, 2,5-dihydroxy-, potassium salt 1:1 | |
| potassium;2,5-dihydroxybenzenesulfonate |
Safety and Handling
GHS H Statement
H315-H319-H317-H335
Causes skin irritation.
Causes serious eye irritation.
May cause an allergic skin reaction.
May cause respiratory irritation.
P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
H315-H319-H335
EINECSNumber : 244-584-7
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only