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Potassium sulfate, 99+%, for analysis, ACROS Organics™, anhydrous, granular

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Quantity:
500g
2.5kg
Packaging:
Plastic bottle
7778-80-5
K2O4S
174.25
MFCD00011388
OTYBMLCTZGSZBG-UHFFFAOYSA-L
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
24507
CHEBI:32036
dipotassium;sulfate
[O-]S(=O)(=O)[O-].[K+].[K+]
7778-80-5
K2O4S
174.25
MFCD00011388
OTYBMLCTZGSZBG-UHFFFAOYSA-L
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
24507
CHEBI:32036
dipotassium;sulfate
[O-]S(=O)(=O)[O-].[K+].[K+]
For analysis
Assay Percent Range 99+%
Linear Formula K2SO4
Merck Index 15, 7793
Solubility Information Solubility in water: 110g/L (20°C). Other solubilities: insoluble in alcohol
Formula Weight 174.25
Physical Form Granular Powder
Percent Purity ≥99%
Grade Analysis
Calcium (Ca) 200ppm max.
Chloride 10ppm max.
Density 2.66
Heavy Metals (as Pb) 5ppm max.
Iron (Fe) 5ppm max.
Nitrogen Compounds 5ppm max.
Packaging Plastic bottle
Sodium (Na) 200ppm max.
Boiling Point 1689.0°C
Color White
Melting Point 1067.0°C
pH 5.5 to 8.5 (5% soln. at 25°C)
Quantity 2.5kg
Chemical Name or Material Potassium sulfate, p.a.
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EINECSNumber : 231-915-5

RTECSNumber : TT5900000

TSCA : TSCA