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ChemicalBook >> CAS DataBase List >> Potassium sulfate

Potassium sulfate

Potassium sulfate  price.
  • $0 - $1900
  • Product name: Potassium sulfate
  • CAS: 7778-80-5
  • MF: K2O4S
  • MW: 174.2592
  • EINECS:231-915-5
  • MDL Number:MFCD03456797
  • Synonyms:Potassium sulfate test solution(ChP);POTASSIUM SULFATE ANHY LOW NIT;POTASSIUM SULFATE, 99.99%POTASSIUM SULFATE, 99.99%POTASSIUM SULFATE, 99.99%POTASSIUM SULFATE, 99.99%;POTASSIUM SULFATE, BIO-REFINEDPOTASSIUM SULFATE, BIO-REFINEDPOTASSIUM SULFATE, BIO-REFINEDPOTASSIUM SULFATE, BIO-REFINED;POTASSIUM SULFATE, GRANULAR, REAGENT (ACS)POTASSIUM SULFATE, GRANULAR, REAGENT (ACS)POTASSIUM SULFATE, GRANULAR, REAGENT (ACS);POTASSIUM SULFATE, POWDER, REAGENT (ACS)POTASSIUM SULFATE, POWDER, REAGENT (ACS)POTASSIUM SULFATE, POWDER, REAGENT (ACS)POTASSIUM SULFATE, POWDER, REAGENT (ACS);sop;Arcanum duplicatum
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  • Alfa Aesar
  • Sigma-Aldrich
  • Strem Chemicals

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  • a705x
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  • 1051539025
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  • 1051530500
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  • 1051531000
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  • a704x
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  • 1051520100
  • ManufacturerAlfa Aesar
  • Product number014311
  • Product descriptionPotassium sulfate, ACS, 99.0% min
  • Packaging500g
  • Price$52.4
  • Updated2020-06-24
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  • ManufacturerAlfa Aesar
  • Product number030485
  • Product descriptionPotassium sulfate, 99.99% (metals basis)
  • Packaging5g
  • Price$52.9
  • Updated2020-06-24
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  • ManufacturerAlfa Aesar
  • Product number010845
  • Product descriptionPotassium sulfate, Puratronic?, 99.997% (metals basis)
  • Packaging5g
  • Price$54.2
  • Updated2021-03-22
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  • ManufacturerAlfa Aesar
  • Product numberA13975
  • Product descriptionPotassium sulfate, 99%
  • Packaging1000g
  • Price$36.9
  • Updated2021-03-22
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  • ManufacturerAlfa Aesar
  • Product numberA13975
  • Product descriptionPotassium sulfate, 99%
  • Packaging5000g
  • Price$91.1
  • Updated2021-03-22
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  • ManufacturerAlfa Aesar
  • Product number014311
  • Product descriptionPotassium sulfate, ACS, 99.0% min
  • Packaging2kg
  • Price$141
  • Updated2020-06-24
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  • ManufacturerAlfa Aesar
  • Product number030485
  • Product descriptionPotassium sulfate, 99.99% (metals basis)
  • Packaging100g
  • Price$384
  • Updated2020-06-24
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  • ManufacturerAlfa Aesar
  • Product number030485
  • Product descriptionPotassium sulfate, 99.99% (metals basis)
  • Packaging25g
  • Price$168
  • Updated2020-06-24
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  • ManufacturerAlfa Aesar
  • Product number010845
  • Product descriptionPotassium sulfate, Puratronic?, 99.997% (metals basis)
  • Packaging25g
  • Price$170
  • Updated2021-03-22
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  • ManufacturerSigma-Aldrich
  • Product numberP9458
  • Product descriptionPotassium sulfate BioXtra, ≥99.0%
  • Packaging1kg
  • Price$238
  • Updated2021-03-22
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  • ManufacturerSigma-Aldrich
  • Product number221325
  • Product descriptionPotassium sulfate ACS reagent, ≥99.0%, powder or crystals
  • Packaging2.5kg
  • Price$304
  • Updated2021-03-22
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  • ManufacturerSigma-Aldrich
  • Product number60528
  • Product descriptionPotassium sulfate BioUltra, ≥99.0% (AT)
  • Packaging1kg
  • Price$310
  • Updated2021-03-22
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  • ManufacturerSigma-Aldrich
  • Product number12658
  • Product descriptionPotassium sulfate meets analytical specification of Ph. Eur., 99-101%
  • Packaging6x1kg
  • Price$359
  • Updated2020-08-18
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  • ManufacturerSigma-Aldrich
  • Product number204129
  • Product descriptionPotassium sulfate 99.99% trace metals basis
  • Packaging50g
  • Price$380
  • Updated2021-03-22
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  • ManufacturerSigma-Aldrich
  • Product number1.05153
  • Product descriptionPotassium sulfate for analysis EMSURE? ACS,ISO,Reag. Ph Eur
  • Packaging5 kg
  • Price$384.8
  • Updated2021-03-22
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  • ManufacturerSigma-Aldrich
  • Product number1.05153
  • Product descriptionPotassium sulfate for analysis EMSURE ACS,ISO,Reag. Ph Eur
  • Packaging1051535000
  • Price$402
  • Updated2020-08-18
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Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar 014311 Potassium sulfate, ACS, 99.0% min 500g $52.4 2020-06-24 Buy
Alfa Aesar 030485 Potassium sulfate, 99.99% (metals basis) 5g $52.9 2020-06-24 Buy
Alfa Aesar 010845 Potassium sulfate, Puratronic?, 99.997% (metals basis) 5g $54.2 2021-03-22 Buy
Alfa Aesar A13975 Potassium sulfate, 99% 1000g $36.9 2021-03-22 Buy
Alfa Aesar A13975 Potassium sulfate, 99% 5000g $91.1 2021-03-22 Buy
Alfa Aesar 014311 Potassium sulfate, ACS, 99.0% min 2kg $141 2020-06-24 Buy
Alfa Aesar 030485 Potassium sulfate, 99.99% (metals basis) 100g $384 2020-06-24 Buy
Alfa Aesar 030485 Potassium sulfate, 99.99% (metals basis) 25g $168 2020-06-24 Buy
Alfa Aesar 010845 Potassium sulfate, Puratronic?, 99.997% (metals basis) 25g $170 2021-03-22 Buy
Sigma-Aldrich P9458 Potassium sulfate BioXtra, ≥99.0% 1kg $238 2021-03-22 Buy
Sigma-Aldrich 221325 Potassium sulfate ACS reagent, ≥99.0%, powder or crystals 2.5kg $304 2021-03-22 Buy
Sigma-Aldrich 60528 Potassium sulfate BioUltra, ≥99.0% (AT) 1kg $310 2021-03-22 Buy
Sigma-Aldrich 12658 Potassium sulfate meets analytical specification of Ph. Eur., 99-101% 6x1kg $359 2020-08-18 Buy
Sigma-Aldrich 204129 Potassium sulfate 99.99% trace metals basis 50g $380 2021-03-22 Buy
Sigma-Aldrich 1.05153 Potassium sulfate for analysis EMSURE? ACS,ISO,Reag. Ph Eur 5 kg $384.8 2021-03-22 Buy
Sigma-Aldrich 1.05153 Potassium sulfate for analysis EMSURE ACS,ISO,Reag. Ph Eur 1051535000 $402 2020-08-18 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 Merck  :14,7674
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

Symbol(GHS):
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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.

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