Potassium Disulfate

Catalogue number: P695075
Chemical name: Potassium Disulfate
Synonyms: Potassium Pyrosulfate (K2S2O7); Pyrosulfuric Acid Dipotassium Salt; Dipotassium Disulfate; Dipotassium Pyrosulfate; Potassium Disulfate; Potassium Disulfate (K2S2O7); Potassium Pyrosulfate; Potassium Sulfate (K2S2O7)
CAS Number: 7790-62-7
Possible CAS #: Free Acid: 7783-05-3
Molecular form.: K₂O₇S₂
Appearance: White Solid
Melting Point: >300°C
Mol. Weight: 254.32
Storage: Hygroscopic, -20°C Freezer, Under inert atmosphere
Solubility: Water (Slightly)
Stability: Moisture Sensitive
Category: Miscellaneous Reagents, Sulfur & Selenium Compounds,
Boiling Point: No Data Available
Applications: Potassium Disulfate is used in the synthesis of novel composite superionic conductors. Also used in the catalytic conversion of diethyl tartrate into pyruvate.
Dangerous Goods Info: Not a dangerous good if item is equal too or less than 1g/ml and there is less than 100g in the package
References: Bukun, N. et al.: Solid State Ionics, 136, 279 (2000); Sugiyama, S. et al.: Bull. Chem. Soc., 65, 2083 (1992);
Peer Review Product Citations:

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  Pack size Price(USD)
5g $110.00
50g $150.00
  Pack size Price(USD)
10g $125.00
100g $175.00
Exact Weight Packaging ($75(USD) / Vial)
Inventory Status:   In Stock

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