Potassium pyrosulfate
|
- $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
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 |
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)
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): |
 
|
|||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Signal word: | Danger | |||||||||||||||||||||
| Hazard statements: |
|
|||||||||||||||||||||
| Precautionary statements: |
|
Description
Potassium disulfite supported on silica may be used for the synthesis of ethyl pyruvate.Related product price
- Potassium Acetate
$6-1881 - Potassium iodide
$10-18190 - Potassium sorbate
$310-319
Suppliers and manufacturers
Henan Tianfu Chemical Co.,Ltd.
Shanghai Zheyan Biotech Co., Ltd.
Hubei Jusheng Technology Co.,Ltd.
Hubei xin bonus chemical co. LTD
Shandong chuangyingchemical Co., Ltd.
Chongqing Chemdad Co., Ltd
Hefei TNJ Chemical Industry Co.,Ltd.
Baoji Guokang Healthchem co.,ltd
