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 | |
|---|---|---|---|---|
 | Potassium bicarbonate | Sigma Aldrich | ₹ 38,417.93 | |
| | Potassium bicarbonate | Sigma Aldrich | ₹ 10,088.90 | |
 | Potassium hydrogen carbonate | SAFC | ₹ 20,672.51 - ₹ 1,17,458.83 | |
 | Potassium hydrogen carbonate | Supelco | ₹ 14,550.00 - ₹ 4,91,120.00 | |
 | Potassium hydrogen carbonate | SAFC | ₹ 38,901.81 |
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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
Compare Similar Items
Show Difference
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
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
grade: __
Quality Level: 100
Assay: ≥99.99% trace metals basis
form: crystals and lumps
impurities: <100 ppm total metallic impurities
solubility: __
anion traces: SO32- and S2O32-: ≤0.1%
cation traces: Fe:, passes testNH4+: ≤0.005%
SMILES string: O.O.O.O.O.O.O.O.O.[Na]S[Na]
InChI: 1S/2Na.9H2O.S/h;;9*1H2;
grade:
__
Quality Level:
100
Assay:
≥99.99% trace metals basis
form:
crystals and lumps
impurities:
<100 ppm total metallic impurities
solubility:
__
anion traces:
SO32- and S2O32-: ≤0.1%
cation traces:
Fe:, passes testNH4+: ≤0.005%
SMILES string:
O.O.O.O.O.O.O.O.O.[Na]S[Na]
InChI:
1S/2Na.9H2O.S/h;;9*1H2;
grade: __
Quality Level: 100
Assay: 99.99% trace metals basis
form: powder and chunks
impurities: <0.1% Zn
solubility: __
anion traces: __
cation traces: __
SMILES string: Cl[Eu]Cl
InChI: 1S/2ClH.Eu/h2*1H;/q;;+2/p-2
grade:
__
Quality Level:
100
Assay:
99.99% trace metals basis
form:
powder and chunks
impurities:
<0.1% Zn
solubility:
__
anion traces:
__
cation traces:
__
SMILES string:
Cl[Eu]Cl
InChI:
1S/2ClH.Eu/h2*1H;/q;;+2/p-2
grade: analytical standard
Quality Level: 100
Assay: ≥98.5% (HPLC)
form: __
impurities: __
solubility: __
anion traces: __
cation traces: __
SMILES string: [H][C@]12CC=C3C4[C@@H](C)[C@H](C)CC[C@@]4(CC[C@@]3(C)[C@]1(C)CCC5[C@](C)(CO)[C@@H](O)[C@H](O)C[C@]25C)C(=O)O[C@@H]6O[C@H](CO[C@@H]7O[C@H](CO)[C@@H](O[C@@H]8O[C@H](C)[C@H](O)[C@@H](O)[C@H]8O)[C@H](O)[C@H]7O)[C@@H](O)[C@H](O)[C@H]6O
InChI: 1S/C48H78O19/c1-20-10-13-48(15-14-46(6)23(29(48)21(20)2)8-9-28-44(4)16-24(51)39(60)45(5,19-50)27(44)11-12-47(28,46)7)43(61)67-42-36(58)33(55)31(53)26(65-42)18-62-40-37(59)34(56)38(25(17-49)64-40)66-41-35(57)32(54)30(52)22(3)63-41/h8,20-22,24-42,49-60H,9-19H2,1-7H3/t20-,21+,22-,24-,25-,26-,27?,28-,29?,30+,31-,32-,33+,34-,35-,36-,37-,38-,39+,40-,41+,42+,44+,45+,46-,47-,48+/m1/s1
grade:
analytical standard
Quality Level:
100
Assay:
≥98.5% (HPLC)
form:
__
impurities:
__
solubility:
__
anion traces:
__
cation traces:
__
SMILES string:
[H][C@]12CC=C3C4[C@@H](C)[C@H](C)CC[C@@]4(CC[C@@]3(C)[C@]1(C)CCC5[C@](C)(CO)[C@@H](O)[C@H](O)C[C@]25C)C(=O)O[C@@H]6O[C@H](CO[C@@H]7O[C@H](CO)[C@@H](O[C@@H]8O[C@H](C)[C@H](O)[C@@H](O)[C@H]8O)[C@H](O)[C@H]7O)[C@@H](O)[C@H](O)[C@H]6O
InChI:
1S/C48H78O19/c1-20-10-13-48(15-14-46(6)23(29(48)21(20)2)8-9-28-44(4)16-24(51)39(60)45(5,19-50)27(44)11-12-47(28,46)7)43(61)67-42-36(58)33(55)31(53)26(65-42)18-62-40-37(59)34(56)38(25(17-49)64-40)66-41-35(57)32(54)30(52)22(3)63-41/h8,20-22,24-42,49-60H,9-19H2,1-7H3/t20-,21+,22-,24-,25-,26-,27?,28-,29?,30+,31-,32-,33+,34-,35-,36-,37-,38-,39+,40-,41+,42+,44+,45+,46-,47-,48+/m1/s1