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Potassium Disulfate, For Analysis, EMSURE™, MilliporeSigma™

Catalog No. p-7082914
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Quantity:
1 kg
5 kg
Packaging:
Plastic Bottle
Catalog No. Quantity Packaging
361041245 1 kg Plastic Bottle
361041246 5 kg Plastic Bottle
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Catalog No. 361041245

Supplier: Technidata 1.05107.1000

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Chemical Identifiers

CAS 7790-62-7
Molecular Formula K2O7S2
Molecular Weight (g/mol) 254.31
InChI Key KAQHZJVQFBJKCK-UHFFFAOYSA-L
Synonym potassium pyrosulfate, dipotassium disulfate, potassium disulfate, unii-avj6zst7l6, avj6zst7l6, disulfuric acid dipotassium salt, dipotassium sulfonato sulfate, dipotassium disulphate, dipotassium pyrosulfate, kaliumpyrosulfat
PubChem CID 62681
IUPAC Name dipotassium;sulfonato sulfate
SMILES [O-]S(=O)(=O)OS(=O)(=O)[O-].[K+].[K+]

Specifications

Melting Point 325°C
Color White
pH 0.8 (50g/L, H2O, 20°C)
Physical Form Solid
Quantity 1 kg
Formula Weight 254.33
Percent Purity 97.5 to 100.0%
Grade ACS
Packaging Plastic Bottle

Safety and Handling

EINECSNumber 232-216-8