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Potassium Sulfate (Powder/Certified ACS), Fisher Chemical

Catalog No. P305500
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Quantity:
500 g
Packaging:
Glass Bottle
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Catalog No. Quantity Packaging
P305500 500 g Glass Bottle
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Catalog No. P305500 Supplier Thermo Fisher Scientific Supplier No. P305 500
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Chemical Identifiers

CAS 7778-80-5
Molecular Formula K2O4S
Molecular Weight (g/mol) 174.25
MDL Number MFCD00011388
InChI Key OTYBMLCTZGSZBG-UHFFFAOYSA-L
Synonym potassium sulfate, dipotassium sulfate, potassium sulphate, sulfuric acid dipotassium salt, sal polychrestum, sulfuric acid, potassium salt, arcanum duplicatum, kalium sulphuricum, caswell no. 702, sulfuric acid, dipotassium salt
PubChem CID 24507
ChEBI CHEBI:32036
IUPAC Name dipotassium sulfate
SMILES [K+].[K+].[O-]S([O-])(=O)=O

Specifications

Boiling Point 1689°C
Melting Point 1,067°C
Color White
pH 6 to 8
Physical Form Solid
Quantity 500 g
Assay Percent Range ≥99 %
Formula Weight 174.26
Percent Purity ≥99%
Grade Certified ACS
Identification Pass Test
Packaging Glass Bottle
Chemical Name or Material Potassium Sulfate
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Safety and Handling

Hazard Statement CAUTION!
Precautionary Statement Emergency Overview
May cause skin, eye, and respiratory tract irritation. The toxicological properties have not been fully investigated. Wear personal protective equipment. Ensure adequate ventilation. Avoid contact with skin, eyes and clothing. Avoid ingestion and inhalation. Use personal protective equipment. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. Move to fresh air. If breathing is difficult, give oxygen.

NFPA

Health:1
Flammability:0
Instability:0