237086
Aluminum potassium sulfate dodecahydrate
ACS reagent, ≥98%
Synonym(s):
Alum, Potassium alum, Potassium aluminum sulfate dodecahydrate
Select a Size
About This Item
grade
ACS reagent
Quality Level
assay
≥98%, 98.0-102.0% (ACS specification)
form
powder or crystals
reaction suitability
reagent type: catalyst
core: aluminum
impurities
≤0.005% insolubles
pH
3.3 (94.88 g/L)
mp
92 °C (lit.)
density
1.757 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤5 ppm
cation traces
Fe: ≤0.001%, NH4+: ≤0.005%, Na: ≤0.02%, heavy metals: ≤0.001% (by ICP)
SMILES string
O.O.O.O.O.O.O.O.O.O.O.O.[Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O
InChI
1S/Al.K.2H2O4S.12H2O/c;;2*1-5(2,3)4;;;;;;;;;;;;/h;;2*(H2,1,2,3,4);12*1H2/q+3;+1;;;;;;;;;;;;;;/p-4
InChI key
GNHOJBNSNUXZQA-UHFFFAOYSA-J
Application
- to prepare Mayer′s hematoxylin solution for staining of lung sections and tibialis anterior muscle sections
- to sensitize experimental mice and establish the allergic rhinitis (AR) mouse model
- to stain mammary glands for its whole-mount analysis
Still not finding the right product?
Explore all of our products under Aluminum potassium sulfate dodecahydrate
Storage Class
11 - Combustible Solids
wgk
WGK 1
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.