Potassium sulfate
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- $14 - $3111
- Product name: Potassium sulfate
- CAS: 7778-80-5
- MF: K2O4S
- MW: 174.2592
- EINECS:231-915-5
- MDL Number:MFCD00011388
- Synonyms:Arcanum duplicatum;arcanumduplicatum ;dipotassiumsulfate ;Glazier's salt;kaliumsulphuricum ;Potassium sulfate, alpha;potassiumsulfate(2:1) ;POTASSIUM SULFATE ANHYDROUS POWDER
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Brand
- AK Scientific
- Alfa Aesar
- Chem-Impex
- GFS CHEMICALS
- ProChem
- Rare Earth Products
- Sigma-Aldrich
- Strem Chemicals
- TRC
- Usbiological
Package
- 5g
- 1051520100
- 2g
- 10g
- 25g
- 25gm
- 1051520500
- 50g
- 100g
- 100gm
- 250G
- 500g
- 1000g
- 1KG
- 2kg
- 2.5KG
- 5KG
- 5000g
- 10KG
- 12.5kg
- 25KG
- 50kg
- 100KG
- 1pkg
- ManufacturerAK Scientific
- Product numberO597
- Product descriptionPotassiumsulfate,ACS
- Packaging25g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberO597
- Product descriptionPotassiumsulfate,ACS
- Packaging100g
- Price$27
- Updated2021-12-16
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- ManufacturerAK Scientific
- Product numberO597
- Product descriptionPotassiumsulfate,ACS
- Packaging500g
- Price$54
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product number030485
- Product descriptionPotassium sulfate, 99.99% (metals basis)
- Packaging5g
- Price$41.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA13975
- Product descriptionPotassium sulfate, 99%
- Packaging1000g
- Price$48.5
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number010845
- Product descriptionPotassium sulfate, Puratronic?, 99.997% (metals basis)
- Packaging5g
- Price$55.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number014311
- Product descriptionPotassium sulfate, ACS, 99.0% min
- Packaging500g
- Price$67.9
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA13975
- Product descriptionPotassium sulfate, 99%
- Packaging5000g
- Price$116
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number030485
- Product descriptionPotassium sulfate, 99.99% (metals basis)
- Packaging25g
- Price$163
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number014311
- Product descriptionPotassium sulfate, ACS, 99.0% min
- Packaging2kg
- Price$181
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number010845
- Product descriptionPotassium sulfate, Puratronic?, 99.997% (metals basis)
- Packaging25g
- Price$192
- Updated2023-06-20
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- ManufacturerAlfa Aesar
- Product number030485
- Product descriptionPotassium sulfate, 99.99% (metals basis)
- Packaging100g
- Price$470
- Updated2024-03-01
- Buy
- ManufacturerChem-Impex
- Product number01255
- Product descriptionPotassium sulfate ≥ 99% (Assay by titration)
- Packaging5KG
- Price$150
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number31885
- Product descriptionPotassium sulfate 99.0-100.5% (Assay)
- Packaging5KG
- Price$150
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number30157
- Product descriptionPotassium sulfate ≥ 99% (Assay)
- Packaging5KG
- Price$125
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number31885
- Product descriptionPotassium sulfate 99.0-100.5% (Assay)
- Packaging2.5KG
- Price$85
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | O597 | Potassiumsulfate,ACS | 25g | $14 | 2021-12-16 | Buy |
| AK Scientific | O597 | Potassiumsulfate,ACS | 100g | $27 | 2021-12-16 | Buy |
| AK Scientific | O597 | Potassiumsulfate,ACS | 500g | $54 | 2021-12-16 | Buy |
| Alfa Aesar | 030485 | Potassium sulfate, 99.99% (metals basis) | 5g | $41.65 | 2024-03-01 | Buy |
| Alfa Aesar | A13975 | Potassium sulfate, 99% | 1000g | $48.5 | 2024-03-01 | Buy |
| Alfa Aesar | 010845 | Potassium sulfate, Puratronic?, 99.997% (metals basis) | 5g | $55.65 | 2024-03-01 | Buy |
| Alfa Aesar | 014311 | Potassium sulfate, ACS, 99.0% min | 500g | $67.9 | 2024-03-01 | Buy |
| Alfa Aesar | A13975 | Potassium sulfate, 99% | 5000g | $116 | 2024-03-01 | Buy |
| Alfa Aesar | 030485 | Potassium sulfate, 99.99% (metals basis) | 25g | $163 | 2024-03-01 | Buy |
| Alfa Aesar | 014311 | Potassium sulfate, ACS, 99.0% min | 2kg | $181 | 2024-03-01 | Buy |
| Alfa Aesar | 010845 | Potassium sulfate, Puratronic?, 99.997% (metals basis) | 25g | $192 | 2023-06-20 | Buy |
| Alfa Aesar | 030485 | Potassium sulfate, 99.99% (metals basis) | 100g | $470 | 2024-03-01 | Buy |
| Chem-Impex | 01255 | Potassium sulfate ≥ 99% (Assay by titration) | 5KG | $150 | 2021-12-16 | Buy |
| Chem-Impex | 31885 | Potassium sulfate 99.0-100.5% (Assay) | 5KG | $150 | 2021-12-16 | Buy |
| Chem-Impex | 30157 | Potassium sulfate ≥ 99% (Assay) | 5KG | $125 | 2021-12-16 | Buy |
| Chem-Impex | 31885 | Potassium sulfate 99.0-100.5% (Assay) | 2.5KG | $85 | 2021-12-16 | Buy |
Properties
Melting point :1067°C
Boiling point :1689°C
Density :2.66
Flash point :1689°C
storage temp. :Inert atmosphere,Room Temperature
solubility :H2O: 0.5 M at 20 °C, clear, colorless
form :Very Fine Crystals or Powder
color :White
Specific Gravity :2.662
Odor :Odorless
PH Range :~7
PH :5.5-7.5 (25℃, 0.5M in H2O)
Water Solubility :110 g/L (20 ºC)
λmax :λ: 260 nm Amax: 0.01
λ: 280 nm Amax: 0.01 crystal system :Nogata
Merck :14,7674
Space group :Pnma
Lattice constant :
Dielectric constant :5.9（0.0℃）
Stability :Stable.
InChIKey :OTYBMLCTZGSZBG-UHFFFAOYSA-L
CAS DataBase Reference :7778-80-5(CAS DataBase Reference)
NIST Chemistry Reference :Potassium sulfate(7778-80-5)
EPA Substance Registry System :Potassium sulfate (7778-80-5)
Boiling point :1689°C
Density :2.66
Flash point :1689°C
storage temp. :Inert atmosphere,Room Temperature
solubility :H2O: 0.5 M at 20 °C, clear, colorless
form :Very Fine Crystals or Powder
color :White
Specific Gravity :2.662
Odor :Odorless
PH Range :~7
PH :5.5-7.5 (25℃, 0.5M in H2O)
Water Solubility :110 g/L (20 ºC)
λmax :λ: 260 nm Amax: 0.01
λ: 280 nm Amax: 0.01 crystal system :Nogata
Merck :14,7674
Space group :Pnma
Lattice constant :
| a/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 |
| 0.7456 | 0.5776 | 1.008 | 90 | 90 | 90 |
Dielectric constant :5.9（0.0℃）
Stability :Stable.
InChIKey :OTYBMLCTZGSZBG-UHFFFAOYSA-L
CAS DataBase Reference :7778-80-5(CAS DataBase Reference)
NIST Chemistry Reference :Potassium sulfate(7778-80-5)
EPA Substance Registry System :Potassium sulfate (7778-80-5)
Safety Information
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Description
Potassium sulfate (K2SO4) is a kind of chemical compounds that is commonly used in agriculture. The dominant application of potassium sulfate is as a fertilizer, which is commonly applied to offer both potassium and sulfur, thus improving the quality and yield of crops growing in soils that lack an adequate supply of this essential elements. Besides, the crude potassium sulfate is sometimes employed in the production of glass. It also has applications in other industries, which is used as a flash reducer in artillery propellant charges and as an alternative blast media similar to soda in the process of soda blasting.More related product prices
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- Potassium Acetate
$6-1881 - POTASSIUM ACRYLATE
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$6-11230
