Potassium Sulfate, food grade

Catalog	DS7778805
CAS	7778-80-5
Structure
Synonyms	Dipotassium Sulfate; Potassium Sulphate; Sulfuric Acid Dipotassium Salt
IUPAC Name	Dipotassium;sulfate
Molecular Weight	174.3
Molecular Formula	K2SO4
InChI	InChI=1S/2K.water4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
InChI Key	OTYBMLCTZGSZBG-UHFFFAOYSA-L
Melting Point	1067 °C
Solubility	Soluble in water
Appearance	White crystals
Storage	Store in a clean, dry warehouse in the original unopened containers.
Assay	98.0%-100.5%
EC Number	231-915-5
Isomeric SMILES	[O-]S(=O)(=O)[O-].[K+].[K+]
Lead	2 ppm maximum
Packaging	25/100 kg

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