431583
Potassium bicarbonate
≥99.95% trace metals basis, 99.7-100.5% dry basis
Manufacturer: Sigma Aldrich
CAS Number: 298-14-6
Synonym(S): Potassium hydrogen carbonate
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 50 G | 431583-50-G | In Stock | ₹ 9,699.20 |
| 250 G | 431583-250-G | In Stock | ₹ 32,659.03 |
431583 - 50 G
In Stock
Quantity
1
Base Price: ₹ 9,699.20
GST (18%): ₹ 1,745.856
Total Price: ₹ 11,445.056
grade
for inorganic trace analysis
Quality Level
100
Assay
≥99.95% trace metals basis99.7-100.5% dry basis
form
solid
impurities
≤0.003% S compounds≤0.01% insolubles<500 ppm total metallic impurities (excluding Na)
solubility
water: soluble 362 g/L at 25 °C
anion traces
chloride (Cl-): ≤0.001%phosphate (PO43-): ≤5 ppm
cation traces
NH4+: ≤5 ppmNa: ≤0.03%heavy metals: ≤5 ppm
SMILES string
[K+].OC([O-])=O
InChI
1S/CH2O3.K/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | eMolecules Potassium bicarbonate, Trace metals grade 99.98% | 298-14-6 | MFCD00011402 | 5g | -- | ₹ 3,292.35 | |
| | Chem-Impex International, Inc. Potassium bicarbonate | 298-14-6 | MFCD00011402 | 10KG | -- | ₹ 18,313.26 | |
| | Chem-Impex International, Inc. Potassium bicarbonate | 298-14-6 | MFCD00011402 | 2.5KG | -- | ₹ 6,262.14 | |
| | Potassium bicarbonate | -- | ₹ 38,417.93 | |
| | Potassium bicarbonate | -- | ₹ 10,088.90 | |
| | Potassium hydrogen carbonate | -- | ₹ 20,672.51 - ₹ 1,17,458.83 | |
| | Potassium hydrogen carbonate | -- | ₹ 14,550.00 - ₹ 4,91,120.00 | |
| | Potassium hydrogen carbonate | -- | ₹ 38,901.81 | |
| | Potassium hydrogen carbonate | -- | ₹ 38,901.81 | |
| | Potassium hydrogen carbonate | -- | ₹ 20,672.51 - ₹ 1,17,458.83 |
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Description
- General description: Potassium bicarbonate is water soluble alkaline potassium salt with monoclinic crystalline structure. It is a raw material for the synthesis of many potassium compounds.[1] It is a better coolant than sodium bicarbonate in the aerosol fire extinguishing apparatus.[2] It shows potential as an antifungal agent.[3]
- Application: Potassium bicarbonate may be used as a catalyst in the synthesis of dimethyl carbonate (DMC) by reacting with propylene oxide (PO), supercritical CO2 (SC CO2) and methanol.[4] It may also be used as a nucleophile for synthesizing branched allylic alcohols in the presence of iridium catalyst.[5]
- Features and Benefits: Meets A.C.S. reagent specifications.
SAFETY INFORMATION
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable