Chrome 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
- CrH2KO4S
- Molar mass
- 189.17 g/mol
- Exact mass
- 188.8716 Da
- logP
- -1.04Crippen estimate
- Polar surface area
- 74.6 Ų
- H-bond donors / acceptors
- 2 / 2
- Rotatable bonds
- 0
Identifiers
CAS number
10141-00-1SMILES
O=S(=O)(O)O.[Cr].[K]InChIKey
YDHSAGLAXHZWGU-UHFFFAOYSA-NInChI
InChI=1S/Cr.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.
Names and synonyms
11 names
- Sulfuric acid, chromium(3+) potassium salt (2:1:1)
- Potassium chromium alum
- Chromium potassium sulfate (CrK(SO4)2)
- Chromic potassium sulfate
- Potassium chromium sulfate (KCr(SO4)2)
- Chrome potash alum
- Chromium potassium sulfate
- Chromium potassium disulfate
- Chromium potassium alum
- Potassium chromium disulfate(kcr(so4)2)
- Chromium potassium bis(sulfate)
Work with Chrome alum
Similar compounds
Chromium potassium disulfate dodecahydrate7788-99-083 % similar
Potassium alum10043-67-167 % similar
Sulfuric acid7664-93-960 % similar
Aluminum potassium sulfate dodecahydrate7784-24-957 % similar
Hydrazine sulfate10034-93-250 % similar
Rhodium sulfate10489-46-050 % similar
Palladium sulfate (pdso4)13566-03-550 % similar
Zirconium(IV) sulfate14644-61-250 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds