Dipotassium disulfate | CAS No. 7790-62-7
Basic Information
CAS Number
7790-62-7
Molecular Formula
K2O7S2
Molecular Weight
254.32 g/mol
Quick Actions
Basic Physical Properties
Melting Point
325 ºC
Density
2.28 g/mL at 25 °C(lit.)
Solubility
H2O: 0.1 M at 20 °C, clear, colorless
Classification & Uses
Chemical Classification
Safety Information
Hazard Statement
H314
Hazard Class
8
Stability
Stable. Incompatible with strong acids, strong bases.
Sensitiveness
Hygroscopic
Synonyms & References
English
- Potassium pyrosulfate
- Disulfuricacid,dipotassiumsalt
- POTASSIUM HYDROGEN SULFATE
- POTASSIUM PYROSULPHATE
- DIPOTASSIUM DISULFATE
- DI-POTASSIUM DISULPHATE
- POTASSIUM DISULFATE R. G.
- dipotassium,sulfonato sulfate
- “Anhydrous” potassiuM acid sulfate
- PotassiuM anhydrosulfate
- Potassium disulfate
- POTASSIUMPYROSULFATE
- AVJ6ZST7L6
- Disulfuric acid dipotassium salt
- dipotassium sulfonato sulfate
- Potassium pyrosulfate, 98%, for analysis
- Dipotassium disulphate
- Dipotassium pyrosulfate
- Disulfuric acid, dipotassium salt
- Potassium sulfate (K2S2O7)
- Kaliumpyrosulfat
- Potassium disulfate (K2S2O7)
- Pyrosulfuric acid, dipotassium salt
- potassium disulphate
- Disulfuric
MDL_Number
MFCD00011385
CAS Number
7790-62-7
Merck_Index
14,7664
Supplier Information
| Supplier Name | Member Level | Authentication Status | Main Category | MOQ | Action |
|---|---|---|---|---|---|
 China - Shanghai Titan Shareholding Technology Co., Ltd. |
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| China - Wuhan Xinzhike Chemical Technology Co., Ltd. |
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| China - Shanghai Tengzhun BioScience Co., Ltd. |
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| China - Jiangsu Rufen Synthetic Technology Co., Ltd. |
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| China - Lingyuan Beian Sen Biotechnology Co., Ltd. |
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| China - Shanghai Jinjinle Chemical Marketing Office |
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| China - Guangzhou Huancheng Chemical Industry Co., Ltd. |
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| China - Penglai Ocean (Shandong) Co., Ltd. |
Related Compounds
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![98276-91-6 - [(6-Methyl-4-oxo-1,4-dihydro-2-pyrimidinyl)sulfanyl]acetic acid](/structs/982/98276-91-6-eaf8.webp "98276-91-6 - [(6-Methyl-4-oxo-1,4-dihydro-2-pyrimidinyl)sulfanyl]acetic acid")
![175202-29-6 - 2-[1-Methyl-3-(trifluoromethyl)pyrazol-5-yl]thiophene-5-carboxylic acid](/structs/175/175202-29-6-812a.webp "175202-29-6 - 2-[1-Methyl-3-(trifluoromethyl)pyrazol-5-yl]thiophene-5-carboxylic acid")
![59669-26-0 - Dimethyl (1E,1'E)-N,N'-{sulfanediylbis[(methylcarbamoyl)oxy]}diethanimidothioate](/structs/596/59669-26-0-4691.webp "59669-26-0 - Dimethyl (1E,1'E)-N,N'-{sulfanediylbis[(methylcarbamoyl)oxy]}diethanimidothioate")
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