Potassium alum
Salt ratio not recorded. The source lists this compound as the parent acid and the metal without saying how many of each, so the formula and molar mass are for one of each. Check the formula on the supplier's label before you weigh it.
Properties
- Molecular formula
- AlH2KO4S
- Molar mass
- 164.15 g/mol
- Exact mass
- 163.9126 Da
- Density
- 1.73 g/mL
- logP
- -1.41Crippen estimate
- Polar surface area
- 74.6 Ų
- H-bond donors / acceptors
- 2 / 2
- Rotatable bonds
- 0
Identifiers
CAS number
10043-67-1SMILES
O=S(=O)(O)O.[Al].[K]InChIKey
VWRKUHIZDIMTAF-UHFFFAOYSA-NInChI
InChI=1S/Al.K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)Weigh it out
Type any one amount. The others follow from the molar mass and density.
Names and synonyms
24 names · show all
- Sulfuric acid, aluminum potassium salt (2:1:1)
- Aluminum potassium sulfate (AlK(SO4)2)
- Aluminum potassium sulfate
- Alum potassium
- Burnt alum
- Exsiccated alum
- Potassium aluminum sulfate
- Alum
- Aluminum potassium alum
- Aluminum potassium disulfate
- Dialuminum dipotassium sulfate
- Potash alum
- Potassium aluminum sulfate (1:1:2)
- Aluminum potassium sulfate (KAl(SO4)2)
- Aluminum potassium sulfate alum
- Potassium aluminum alum
- Burnt potassium alum
- Tai-ace K 20
- Tai-ace K 150
- Aluminium potassium bis(sulfate)
- Conheal
- Inheal
- Algypo DS 103
- EA-L
Work with Potassium alum
Similar compounds
Aluminum potassium sulfate dodecahydrate7784-24-983 % similar
Chrome alum10141-00-167 % similar
Aluminum sulfate hydrate17927-65-067 % similar
Ammonium alum7784-25-067 % similar
Sulfuric acid7664-93-960 % similar
Aluminum ammonium sulfate dodecahydrate7784-26-157 % similar
Chromium potassium disulfate dodecahydrate7788-99-057 % similar
Hydrazine sulfate10034-93-250 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds