Potassium carbonate
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- ₹390 - ₹385890
- Product name: Potassium carbonate
- CAS: 584-08-7
- MF: K2CO3
- MW: 138.21
- EINECS:209-529-3
- MDL Number:MFCD00011382
- Synonyms:POTASSIUMCARBONATE,ANHYDROUS,GRANULAR,FCC;POTASSIUMCARBONATE,ANHYDROUS,GRANULAR,PURIFIED;POTASSIUMCARBONATE,ANHYDROUS,GRANULAR,REAGENT,ACS;POTASSIUMCARBONATE,ANHYDROUS,GRANULAR,REAGENT,ACS(BULK;POTASSIUMCARBONATE,ANHYDROUS,GRANULAR,USP;POTASSIUM CARBONATE: 99.998% PURATREM;Potassium carbonate,99+%,for analysis,anhydrous;Potassium Carbonate, Puratronic (Metals Basis)
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- Sigma-Aldrich(India)
- Sigma-Aldrich
- ALFA India
- TCI Chemicals (India)
- SRL
- ottokemi
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- 5gm
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- ManufacturerSigma-Aldrich(India)
- Product number209619
- Product descriptionPotassium carbonate ACS reagent, ≥99.0%
- Packaging100G
- Price₹3095.95
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberP1472
- Product descriptionPotassium carbonate meets USP testing specifications
- Packaging500G
- Price₹3301.63
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number60109
- Product descriptionPotassium carbonate puriss. p.a., ACS reagent, anhydrous, ≥99.0% (T)
- Packaging250G
- Price₹3648.03
- Updated2022-06-14
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- ManufacturerSigma-Aldrich(India)
- Product number209619
- Product descriptionPotassium carbonate ACS reagent, ≥99.0%
- Packaging1KG
- Price₹4384.13
- Updated2022-06-14
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- ManufacturerSigma-Aldrich(India)
- Product number347825
- Product descriptionPotassium carbonate reagent grade, ≥98%, powder, ?325?mesh
- Packaging250G
- Price₹4405.78
- Updated2022-06-14
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- ManufacturerSigma-Aldrich(India)
- Product number209619
- Product descriptionPotassium carbonate ACS reagent, ≥99.0%
- Packaging500G
- Price₹4524.85
- Updated2022-06-14
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- ManufacturerSigma-Aldrich(India)
- Product number1.04928
- Product descriptionPotassium carbonate for analysis EMSURE? ACS,ISO,Reag. Ph Eur
- Packaging50KG
- Price₹385890
- Updated2022-06-14
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- ManufacturerSigma-Aldrich(India)
- Product number347825
- Product descriptionPotassium carbonate reagent grade, ≥98%, powder, ?325?mesh
- Packaging12KG
- Price₹28697.08
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number900501
- Product descriptionPotassium carbonate anhydrous, free-flowing, Redi-Dri?, ReagentPlus?, 99%
- Packaging12KG
- Price₹29454.83
- Updated2022-06-14
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- ManufacturerSigma-Aldrich(India)
- Product number791776
- Product descriptionPotassium carbonate anhydrous, free-flowing, Redi-Dri?, ACS reagent, ≥99%
- Packaging6X1KG
- Price₹34694.13
- Updated2022-06-14
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- ManufacturerSigma-Aldrich(India)
- Product number12611
- Product descriptionPotassium carbonate meets analytical specification of Ph. Helv., puriss., anhydrous, granulated, 99-101% (calc. to the dried substance)
- Packaging2.5KG
- Price₹35473.53
- Updated2022-06-14
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- ManufacturerSigma-Aldrich(India)
- Product number791776
- Product descriptionPotassium carbonate anhydrous, free-flowing, Redi-Dri?, ACS reagent, ≥99%
- Packaging12KG
- Price₹44079.4
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number900502
- Product descriptionPotassium carbonate anhydrous, free-flowing, ?325?mesh, Redi-Dri?, reagent grade, ≥98%
- Packaging12KG
- Price₹70221.78
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number791776
- Product descriptionPotassium carbonate anhydrous, free-flowing, Redi-Dri?, ACS reagent, ≥99%
- Packaging2.5KG
- Price₹16681.33
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number367877
- Product descriptionPotassium carbonate 99.995% trace metals basis
- Packaging50G
- Price₹18056.1
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number209619
- Product descriptionPotassium carbonate ACS reagent, ≥99.0%
- Packaging2.5KG
- Price₹18066.93
- Updated2022-06-14
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 209619 | Potassium carbonate ACS reagent, ≥99.0% | 100G | ₹3095.95 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | P1472 | Potassium carbonate meets USP testing specifications | 500G | ₹3301.63 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 60109 | Potassium carbonate puriss. p.a., ACS reagent, anhydrous, ≥99.0% (T) | 250G | ₹3648.03 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 209619 | Potassium carbonate ACS reagent, ≥99.0% | 1KG | ₹4384.13 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 347825 | Potassium carbonate reagent grade, ≥98%, powder, ?325?mesh | 250G | ₹4405.78 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 209619 | Potassium carbonate ACS reagent, ≥99.0% | 500G | ₹4524.85 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 1.04928 | Potassium carbonate for analysis EMSURE? ACS,ISO,Reag. Ph Eur | 50KG | ₹385890 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 347825 | Potassium carbonate reagent grade, ≥98%, powder, ?325?mesh | 12KG | ₹28697.08 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 900501 | Potassium carbonate anhydrous, free-flowing, Redi-Dri?, ReagentPlus?, 99% | 12KG | ₹29454.83 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 791776 | Potassium carbonate anhydrous, free-flowing, Redi-Dri?, ACS reagent, ≥99% | 6X1KG | ₹34694.13 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 12611 | Potassium carbonate meets analytical specification of Ph. Helv., puriss., anhydrous, granulated, 99-101% (calc. to the dried substance) | 2.5KG | ₹35473.53 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 791776 | Potassium carbonate anhydrous, free-flowing, Redi-Dri?, ACS reagent, ≥99% | 12KG | ₹44079.4 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 900502 | Potassium carbonate anhydrous, free-flowing, ?325?mesh, Redi-Dri?, reagent grade, ≥98% | 12KG | ₹70221.78 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 791776 | Potassium carbonate anhydrous, free-flowing, Redi-Dri?, ACS reagent, ≥99% | 2.5KG | ₹16681.33 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 367877 | Potassium carbonate 99.995% trace metals basis | 50G | ₹18056.1 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 209619 | Potassium carbonate ACS reagent, ≥99.0% | 2.5KG | ₹18066.93 | 2022-06-14 | Buy |
Properties
Melting point :891 °C (lit.)
Boiling point :decomposes [STR93]
Density :2.43 g/mL at 25 °C
storage temp. :Store at +5°C to +30°C.
solubility :H2O: 1 M at 20 °C, clear, colorless
pka :10.33[at 20 ℃]
form :powder
Specific Gravity :2.29
color :Yellow
PH :10.52(1 mM solution);11(10 mM solution);11.36(100 mM solution);
Odor :at 100.00?%. odorless
Water Solubility :1120 g/L (20 ºC)
Sensitive :Hygroscopic
λmax :λ: 260 nm Amax: 0.03
λ: 280 nm Amax: 0.02 Merck :14,7619
BRN :4267587
Dielectric constant :5.6（16.0℃）
Stability :Stable. Incompatible with moisture, acids, magnesium bromine trifluoride and magnesium bromine trichloride.
CAS DataBase Reference :584-08-7(CAS DataBase Reference)
NIST Chemistry Reference :Dipotassium carbonate(584-08-7)
EPA Substance Registry System :Potassium carbonate (584-08-7)
Boiling point :decomposes [STR93]
Density :2.43 g/mL at 25 °C
storage temp. :Store at +5°C to +30°C.
solubility :H2O: 1 M at 20 °C, clear, colorless
pka :10.33[at 20 ℃]
form :powder
Specific Gravity :2.29
color :Yellow
PH :10.52(1 mM solution);11(10 mM solution);11.36(100 mM solution);
Odor :at 100.00?%. odorless
Water Solubility :1120 g/L (20 ºC)
Sensitive :Hygroscopic
λmax :λ: 260 nm Amax: 0.03
λ: 280 nm Amax: 0.02 Merck :14,7619
BRN :4267587
Dielectric constant :5.6（16.0℃）
Stability :Stable. Incompatible with moisture, acids, magnesium bromine trifluoride and magnesium bromine trichloride.
CAS DataBase Reference :584-08-7(CAS DataBase Reference)
NIST Chemistry Reference :Dipotassium carbonate(584-08-7)
EPA Substance Registry System :Potassium carbonate (584-08-7)
Safety Information
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Description
Potassium carbonate (molecular formula: K2CO3), also known as potash or pearl ash, appears as a white powder or as colorless solid crystal with salty taste and deliquescence. It can be dissolved in water to form a strongly alkaline solution. However, it is insoluble in organic solvents such as ethanol. It has wide applications. For example, it can be used as a drying agent, buffering agent and a source of potassium in laboratory. It can also be used for the manufacturing of fire extinguishers, soap, glass, and soften water. In addition, it is also used during the production of cocoa powder to balance pH. Moreover, it can be supplied to effervescent tablets which can conveniently provide potassium when there are low levels of potassium in the blood for patients caused by various kinds of factors. In industry, potassium carbonate is manufactured though first performing electrolysis of potassium chloride to generate potassium hydroxide, followed by reaction with carbon dioxide to derive the product. It is toxic upon eye contact, inhalation and ingestion. For rats, it has an oral LD50 being 1870 mg/kg. It has chronic effects on humans, causing damage to the mucous membranes, skin, and eyes.More related product prices
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