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Aluminum Potassium Sulfate, 12-Hydrate, Crystal, BAKER ANALYZED ACS Reagent, J.T.Baker®

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Aluminum Potassium Sulfate, 12-Hydrate, Crystal, BAKER ANALYZED ACS Reagent, JT Baker

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Aluminum Potassium Sulfate, 12-Hydrate, Crystal, BAKER ANALYZED ACS Reagent, J.T.Baker®

Specifications
Resources

AlK(SO₄)₂·12H₂O
FW: 474.39
CAS: 7784-24-9
Merck Index: 14,360
Specific Gravity: 1L = 1.73 Kg

Exceeds ACS Specifications
Meets Reagent Specifications for testing USP/NF monographs

Assay (AlK(SO₄)₂·12H₂O) (by EDTA titrn)	98.0 – 102.0 %
Insoluble Matter	max. 0.005 %
pH of 5 % Solution at 25 °C	2.0 – 4.0
Ammonium (NH₄)	max. 0.005 %
Iron (Fe)	max. 0.001 %
Sodium (Na)	max. 0.02 %

Trace Impurities (in ppm):

Chloride (Cl)	max. 5
Heavy Metals (as Pb)	max. 5

CAS#: 7784-24-9

Ordering Info

Cat No	Container	Size	Qty	Price	Qty	UOM
0546-01	Poly	500 g	In Stock	12	$2,990.32		CS
0546-05	Poly	2.5 kg	In Stock	4	$1,713.11		CS

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