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Potassium pyrosulfate, pure, Thermo Scientific™

Catalog No. AC472465000
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Quantity:
500 g
2.5 kg
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Catalog No. Quantity
AC472465000 500 g
AC472460025 2.5 kg
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Catalog No. AC472465000 Supplier Thermo Scientific Chemicals Supplier No. 472465000
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Chemical Identifiers

CAS 7790-62-7
Molecular Formula K2O7S2
Molecular Weight (g/mol) 254.31
MDL Number 00011385
InChI Key KAQHZJVQFBJKCK-UHFFFAOYSA-L
IUPAC Name dipotassium (sulfonatooxy)sulfonate
SMILES [K+].[K+].[O-]S(=O)(=O)OS([O-])(=O)=O

Specifications

Melting Point 325°C
Color White
Physical Form Adhering Crystalline Powder
Quantity 500 g
Linear Formula K2S2O7
Merck Index 13-7749
Solubility Information May decompose in water
Packaging Plastic Bottle
Chemical Name or Material Potassium pyrosulfate

Safety and Handling

Hazard Category Corrosion
Hazard Statement Skull and crossbones
EINECSNumber 232-216-8
Recommended Storage Normal conditions
SDS
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