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Potassium Pyrosulfate, Extra Pure, SLR, Fisher Chemical
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Quantity:
500 g
Packaging:
Plastic powder jar
Specifications
Specifications
Melting Point | 325°C |
CAS | 7790-62-7 |
Color | White |
Physical Form | Powder/Solid |
Quantity | 500 g |
Molecular Formula | K2O7S2 |
MDL Number | 11385 |
Synonym | potassium pyrosulfate, dipotassium disulfate, potassium disulfate, unii-avj6zst7l6, avj6zst7l6, disulfuric acid dipotassium salt, dipotassium sulfonato sulfate, dipotassium disulphate, dipotassium pyrosulfate, kaliumpyrosulfat |
InChI Key | KAQHZJVQFBJKCK-UHFFFAOYSA-L |
SMILES | [O-]S(=O)(=O)OS(=O)(=O)[O-].[K+].[K+] |
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Safety and Handling

Product Identifier
- Potassium pyrosulfate
- Danger
- Serious eye damage/eye irritation Category 1
- Substances and mixtures corrosive to metals Category 1
- Skin corrosion/irritation Category 1 B
- H318-Causes serious eye damage.
- H314-Causes severe skin burns and eye damage.
- H290-May be corrosive to metals.
- P260-Do not breathe dust/fume/gas/mist/vapours/spray.
- P264-Wash thoroughly after handling.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P310-Immediately call a POISON CENTER/doctor/.
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