Potassium
|
- ₹2691 - ₹28809
- Product name: Potassium
- CAS: 7440-09-7
- MF: K
- MW: 39.1
- EINECS:231-119-8
- MDL Number:MFCD00133776
- Synonyms:potassium,metalalloys ;CHLORO POTASSIUM;CONDUCTANCE STANDARD 300 000 UMHO;CONDUCTANCE STANDARD SOLUTION B;CONDUCTANCE STANDARD SOLUTION C;CONDUCTIVITY CALIBRATION STANDARD 10;CONDUCTIVITY CALIBRATION STANDARD 100;CONDUCTIVITY CALIBRATION STANDARD 1,000
36 prices
Selected condition：
Brand
- ALFA India
- Sigma-Aldrich
- Sigma-Aldrich(India)
- ottokemi
Package
- 1g
- 5g
- 20g
- 25g
- 25gm
- 50G
- 100g
- 100gm
- 500gm
- 500ML
- 1AMP
- ManufacturerALFA India
- Product numberALF-010299-03
- Product descriptionPotassium, solid, 99.95% (metals basis)
- Packaging1g
- Price₹7227
- Updated2022-05-26
- Buy
- ManufacturerSigma-Aldrich
- Product number1.09924
- Product descriptionPotassium standard 1000 mg K, (KCl in H?O) Titrisol?
- Packaging1AMP
- Price₹7340
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number1.09924
- Product descriptionPotassium standard 1000 mg K, (KCl in H?O) Titrisol?
- Packaging1AMP
- Price₹7340
- Updated2022-06-14
- Buy
- ManufacturerALFA India
- Product numberALF-L13267-14
- Product descriptionPotassium, chunks, in mineral oil, 98%
- Packaging25g
- Price₹8058
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-045842-06
- Product descriptionPotassium, solid, 99.95% (metals basis)
- Packaging5g
- Price₹12343
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-046687-13
- Product descriptionPotassium cubes, 99.5% (metals basis)
- Packaging20g
- Price₹13915
- Updated2022-05-26
- Buy
- ManufacturerSigma-Aldrich
- Product number244864
- Product descriptionPotassium chunks (in mineral oil), 98% trace metals basis
- Packaging50G
- Price₹15286.95
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number244864
- Product descriptionPotassium chunks (in mineral oil), 98% trace metals basis
- Packaging50G
- Price₹15286.95
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich
- Product number41303
- Product descriptionConductivity Standard conductivity 400?μS/cm at 25?°C
- Packaging500ML
- Price₹17795.4
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich
- Product number67233
- Product descriptionConductivity Standard conductivity 10000?μS/cm at 25?°C
- Packaging500ML
- Price₹17795.4
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich
- Product number06811
- Product descriptionConductivity Standard conductivity 200?μS/cm at 25?°C
- Packaging500ML
- Price₹17795.4
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich
- Product number06949
- Product descriptionConductivity Standard conductivity 1000?μS/cm at 25?°C
- Packaging500ML
- Price₹17795.4
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich
- Product number06999
- Product descriptionConductivity Standard conductivity 500?μS/cm at 25?°C, ≤2.5% KCl (T)
- Packaging500ML
- Price₹17795.4
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number06811
- Product descriptionConductivity Standard conductivity 200?μS/cm at 25?°C
- Packaging500ML
- Price₹17795.4
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number06949
- Product descriptionConductivity Standard conductivity 1000?μS/cm at 25?°C
- Packaging500ML
- Price₹17795.4
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number06999
- Product descriptionConductivity Standard conductivity 500?μS/cm at 25?°C, ≤2.5% KCl (T)
- Packaging500ML
- Price₹17795.4
- Updated2022-06-14
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| ALFA India | ALF-010299-03 | Potassium, solid, 99.95% (metals basis) | 1g | ₹7227 | 2022-05-26 | Buy |
| Sigma-Aldrich | 1.09924 | Potassium standard 1000 mg K, (KCl in H?O) Titrisol? | 1AMP | ₹7340 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 1.09924 | Potassium standard 1000 mg K, (KCl in H?O) Titrisol? | 1AMP | ₹7340 | 2022-06-14 | Buy |
| ALFA India | ALF-L13267-14 | Potassium, chunks, in mineral oil, 98% | 25g | ₹8058 | 2022-05-26 | Buy |
| ALFA India | ALF-045842-06 | Potassium, solid, 99.95% (metals basis) | 5g | ₹12343 | 2022-05-26 | Buy |
| ALFA India | ALF-046687-13 | Potassium cubes, 99.5% (metals basis) | 20g | ₹13915 | 2022-05-26 | Buy |
| Sigma-Aldrich | 244864 | Potassium chunks (in mineral oil), 98% trace metals basis | 50G | ₹15286.95 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 244864 | Potassium chunks (in mineral oil), 98% trace metals basis | 50G | ₹15286.95 | 2022-06-14 | Buy |
| Sigma-Aldrich | 41303 | Conductivity Standard conductivity 400?μS/cm at 25?°C | 500ML | ₹17795.4 | 2022-06-14 | Buy |
| Sigma-Aldrich | 67233 | Conductivity Standard conductivity 10000?μS/cm at 25?°C | 500ML | ₹17795.4 | 2022-06-14 | Buy |
| Sigma-Aldrich | 06811 | Conductivity Standard conductivity 200?μS/cm at 25?°C | 500ML | ₹17795.4 | 2022-06-14 | Buy |
| Sigma-Aldrich | 06949 | Conductivity Standard conductivity 1000?μS/cm at 25?°C | 500ML | ₹17795.4 | 2022-06-14 | Buy |
| Sigma-Aldrich | 06999 | Conductivity Standard conductivity 500?μS/cm at 25?°C, ≤2.5% KCl (T) | 500ML | ₹17795.4 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 06811 | Conductivity Standard conductivity 200?μS/cm at 25?°C | 500ML | ₹17795.4 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 06949 | Conductivity Standard conductivity 1000?μS/cm at 25?°C | 500ML | ₹17795.4 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 06999 | Conductivity Standard conductivity 500?μS/cm at 25?°C, ≤2.5% KCl (T) | 500ML | ₹17795.4 | 2022-06-14 | Buy |
Properties
Melting point :64 °C (lit.)
Boiling point :760 °C (lit.)
Density :0.86 g/mL at 25 °C (lit.)
vapor pressure :0.09 mm Hg ( 260 °C)
refractive index :n20/D 1.334
storage temp. :2-8°C
solubility :H2O: soluble
form :rod
Specific Gravity :0.86
color :Silver/gray
Odor :Odorless
PH :5.0 (H2O, 20°C)
Resistivity :6.1 μΩ-cm, 20°C
Water Solubility :reacts
Sensitive :Air & Moisture Sensitive
Exposure limits :ACGIH: TWA 2 ppm; STEL 4 ppm
OSHA: TWA 2 ppm(5 mg/m3)
NIOSH: IDLH 25 ppm; TWA 2 ppm(5 mg/m3); STEL 4 ppm(10 mg/m3) Dielectric constant :5（0.0℃）
Stability :Stable. Moisture and air-sensitive. Spontaneously combustible through the generation and ignition of hydrogen. Reacts violently with water and acids, alcohols, carbon monoxide. Store under oil.
CAS DataBase Reference :7440-09-7(CAS DataBase Reference)
NIST Chemistry Reference :Potassium(7440-09-7)
EPA Substance Registry System :Potassium (7440-09-7)
Boiling point :760 °C (lit.)
Density :0.86 g/mL at 25 °C (lit.)
vapor pressure :0.09 mm Hg ( 260 °C)
refractive index :n
storage temp. :2-8°C
solubility :H2O: soluble
form :rod
Specific Gravity :0.86
color :Silver/gray
Odor :Odorless
PH :5.0 (H2O, 20°C)
Resistivity :6.1 μΩ-cm, 20°C
Water Solubility :reacts
Sensitive :Air & Moisture Sensitive
Exposure limits :ACGIH: TWA 2 ppm; STEL 4 ppm
OSHA: TWA 2 ppm(5 mg/m3)
NIOSH: IDLH 25 ppm; TWA 2 ppm(5 mg/m3); STEL 4 ppm(10 mg/m3) Dielectric constant :5（0.0℃）
Stability :Stable. Moisture and air-sensitive. Spontaneously combustible through the generation and ignition of hydrogen. Reacts violently with water and acids, alcohols, carbon monoxide. Store under oil.
CAS DataBase Reference :7440-09-7(CAS DataBase Reference)
NIST Chemistry Reference :Potassium(7440-09-7)
EPA Substance Registry System :Potassium (7440-09-7)
Safety Information
| Symbol(GHS): |
 
|
|||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Signal word: | Danger | |||||||||||||||||||||
| Hazard statements: |
|
|||||||||||||||||||||
| Precautionary statements: |
|
Description
Potassium forms a blue solution in tetrahydrofoliate which is used for the ? -monoalkylation of -lactones in the presence of 18-crown-6. It is used for generation of potassium ethoxide in solution, for use in the Birch reduction of an aromatic ring, for preparation of potassium amide,Related product price
- Potassium carbonate
₹390-385890 - Potassium chloride
₹225-969960 - Losartan potassium
₹9103.83-22100