Aluminium potassium sulfate
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Basic Info
| FADB-China ID | C0169 |
| Substance Name | Raising agent |
| Substance Chinese Name | 膨松剂 |
| Molecular Name | Aluminium potassium sulfate |
| Molecular Chinese Name | 硫酸铝钾 |
| 2D Structure | |
| CAS Number | 10043-67-1 |
| PubChem CID | 24856 |
| Formula | AlKO8S2 |
| IUPAC Name | Aluminum;potassium;disulfate |
| InChI Key | GRLPQNLYRHEGIJ-UHFFFAOYSA-J |
| InChI | InChI=1S/Al.K.2H2O4S/c;;2*1-5(2,3)4/h;;2*(H2,1,2,3,4)/q+3;+1;;/p-4 |
| Canonical SMILES | [O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3].[K+] |
| Isomeric SMILES | [O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3].[K+] |
| CFM-ID 3.0 | URL Link |
| Related links | Processing |
| Addition Purposes | Improve appearance and texture |
| Molecular Synonyms |
Potassium alum
Potash alum
Aluminum potassium sulfate
10043-67-1
Potassium aluminum sulfate
Burnt potassium alum
Aluminum potassium disulfate
Exsiccated alum
Alum potassium
Burnt alum
|
| Data Uploader | Shuyu Ouyang |
| Update Date | Jul 25, 2019 20:46 |
Properties
| Property Name | Property Value |
|---|---|
| Molecular Weight | 258.21 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 0 |
| Complexity | 62.2 |
| Monoisotopic Mass | 257.8487042 |
| Exact Mass | 257.8487042 |
| Formal Charge | 0 |
| Heavy Atom Count | 12 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Isotope Atom Count | 0 |
| Covalently-Bonded Unit Count | 4 |
Related Foods
| FADB-China ID | F0072 |
| Food Image | ![]() |
| Food Name | Fried bread stick |
| Food Chinese Name | 油条 |
| Food Type | Processed food |
| References | List of food additives that may be easily abused in food (first batch) |
| FADB-China ID | F0073 |
| Food Image | ![]() |
| Food Name | Flour product |
| Food Chinese Name | 面制品 |
| Food Type | Processed food |
| References | List of food additives that may be easily abused in food (first batch) |
| FADB-China ID | F0012 |
| Food Image | ![]() |
| Food Name | Pastry |
| Food Chinese Name | 糕点 |
| Food Type | Processed food |
| References | List of food additives that may be easily abused in food (first batch) |
| FADB-China ID | F0099 |
| Food Image | ![]() |
| Food Name | Puffed food |
| Food Chinese Name | 膨化食品 |
| Food Type | Processed food |
| References | List of food additives that may be easily abused in food (first batch) |



