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ChemicalBook >> CAS DataBase List >> Potassium pyrosulfate

Potassium pyrosulfate

Potassium pyrosulfate price.
  • $61.8 - $4371.97
  • Product name: Potassium pyrosulfate
  • CAS: 7790-62-7
  • MF: K2O7S2
  • MW: 254.32
  • EINECS:232-216-8
  • MDL Number:MFCD00011385
  • Synonyms:POTASSIUM PYROSULFATE;Disulfuricacid,dipotassiumsalt ;DIPOTASSIUM DISULFATE;DI-POTASSIUM DISULPHATE;POTASSIUM DISULFATE R. G.;PotassiumPyrosulfateK2S2O7;PotassiumPyrosulphateGr;Potassiumhydrogensulfate,ACS
Price18 Properties Safety Information Description
18 prices
Selected condition：

Brand

  • American Custom Chemicals Corporation
  • GFS CHEMICALS
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TRC

Package

  • 1051071000
  • 25G
  • 5g
  • 1051075000
  • 50g
  • 100g
  • 500G
  • 1kg
  • 2.5kg
  • 5kg
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0008348
  • Product descriptionPOTASSIUM DISULFATE 99.00%
  • Packaging25G
  • Price$1129.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0008348
  • Product descriptionPOTASSIUM DISULFATE 99.00%
  • Packaging500G
  • Price$4371.97
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number88271
  • Product descriptionPOTASSIUMHYDROGENSULFAT
  • Packaging100g
  • Price$94.38
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number62041
  • Product descriptionPOTASSIUMPYROSULFATE
  • Packaging100g
  • Price$101.66
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number62042
  • Product descriptionPOTASSIUMPYROSULFATE
  • Packaging500g
  • Price$308.55
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number88272
  • Product descriptionPOTASSIUMHYDROGENSULFAT
  • Packaging500g
  • Price$358.38
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number88273
  • Product descriptionPOTASSIUMHYDROGENSULFAT
  • Packaging2.5kg
  • Price$1059.58
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number72075
  • Product descriptionPotassium disulfate
  • Packaging50g
  • Price$650
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number307750
  • Product descriptionPotassium disulfate ReagentPlus , 99%
  • Packaging25g
  • Price$61.8
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number307750
  • Product descriptionPotassium disulfate ReagentPlus , 99%
  • Packaging500g
  • Price$203
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1.05107
  • Product descriptionPotassium disulfate (Potassium pyrosulfate) for analysis EMSURE ACS
  • Packaging1051071000
  • Price$371
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number60235
  • Product descriptionPotassium disulfate puriss. p.a., ≥97.5% (T)
  • Packaging1kg
  • Price$409
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1.05107
  • Product descriptionPotassium disulfate (Potassium pyrosulfate) for analysis EMSURE? ACS
  • Packaging1kg
  • Price$503
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1.05107
  • Product descriptionPotassium disulfate (Potassium pyrosulfate) for analysis EMSURE ACS
  • Packaging1051075000
  • Price$1660
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1.05107
  • Product descriptionPotassium disulfate (Potassium pyrosulfate) for analysis EMSURE? ACS
  • Packaging5kg
  • Price$1960
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberP695075
  • Product descriptionPotassium disulfate
  • Packaging5g
  • Price$110
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation ING0008348 POTASSIUM DISULFATE 99.00% 25G $1129.8 2021-12-16 Buy
American Custom Chemicals Corporation ING0008348 POTASSIUM DISULFATE 99.00% 500G $4371.97 2021-12-16 Buy
GFS CHEMICALS 88271 POTASSIUMHYDROGENSULFAT 100g $94.38 2021-12-16 Buy
GFS CHEMICALS 62041 POTASSIUMPYROSULFATE 100g $101.66 2021-12-16 Buy
GFS CHEMICALS 62042 POTASSIUMPYROSULFATE 500g $308.55 2021-12-16 Buy
GFS CHEMICALS 88272 POTASSIUMHYDROGENSULFAT 500g $358.38 2021-12-16 Buy
GFS CHEMICALS 88273 POTASSIUMHYDROGENSULFAT 2.5kg $1059.58 2021-12-16 Buy
Medical Isotopes, Inc. 72075 Potassium disulfate 50g $650 2021-12-16 Buy
Sigma-Aldrich 307750 Potassium disulfate ReagentPlus , 99% 25g $61.8 2024-03-01 Buy
Sigma-Aldrich 307750 Potassium disulfate ReagentPlus , 99% 500g $203 2024-03-01 Buy
Sigma-Aldrich 1.05107 Potassium disulfate (Potassium pyrosulfate) for analysis EMSURE ACS 1051071000 $371 2021-12-16 Buy
Sigma-Aldrich 60235 Potassium disulfate puriss. p.a., ≥97.5% (T) 1kg $409 2024-03-01 Buy
Sigma-Aldrich 1.05107 Potassium disulfate (Potassium pyrosulfate) for analysis EMSURE? ACS 1kg $503 2024-03-01 Buy
Sigma-Aldrich 1.05107 Potassium disulfate (Potassium pyrosulfate) for analysis EMSURE ACS 1051075000 $1660 2021-12-16 Buy
Sigma-Aldrich 1.05107 Potassium disulfate (Potassium pyrosulfate) for analysis EMSURE? ACS 5kg $1960 2024-03-01 Buy
TRC P695075 Potassium disulfate 5g $110 2021-12-16 Buy
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Properties

Melting point :325 °C
Density :2.28 g/mL at 25 °C (lit.)
storage temp. :no restrictions.
solubility :H2O: 0.1 M at 20 °C, clear, colorless
form :Solid
Specific Gravity :2.28
color :White
PH :0.8 (50g/l, H2O, 20℃)
Odor :Odorless
PH Range :1 - 2 at 25.5 g/l at 25 °C
Water Solubility :MAY DECOMPOSE
Sensitive :Hygroscopic
Merck :14,7664
Stability :Stable. Incompatible with strong acids, strong bases.
CAS DataBase Reference :7790-62-7(CAS DataBase Reference)
EPA Substance Registry System :Disulfuric acid, dipotassium salt (7790-62-7)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger GHS hazard pictograms P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Potassium disulfite supported on silica may be used for the synthesis of ethyl pyruvate.

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$1.00 /1KG
Potassium pyrosulfate CAS:7790-62-7
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