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Molecule
Aluminium Sulfate
CAS: 10043-01-3 · H2AlO4S
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 10043-01-3
- Molecular Formula
- H2AlO4S
- Molecular Mass
- 125.06 g/mol
Identifiers
CAS Registry Number
10043-01-3
SMILES
O=S(=O)(O)O.[Al]
InChI Key
UOQFRXOXCWDMQZ-UHFFFAOYSA-N
InChI
InChI=1S/Al.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)
Names and Synonyms
- Aluminium Sulfate Common Name
- Sulfuric acid, aluminum salt (3:2) Synonym
- Sulfatodialuminum disulfate (Al2(SO4)3) Synonym
- Aluminum sulfate (Al2(SO4)3) Synonym
- Aluminum sulfate Synonym
- Cake alum Synonym
- Alum Synonym
- Aluminum alum Synonym
- Dialuminum trisulfate Synonym
- Aluminum sulfate (2:3) Synonym
- Dialuminum sulfate Synonym
- Sulfuric acid aluminum(3+) salt (3:2) Synonym
- Sulfuric acid aluminum salt (Al2(SO4)3) Synonym
- Aluminum trisulfate Synonym
- Aluminum sulphate Synonym
- Aluminum sesquisulfate Synonym
- Aluminum(III) sulfate Synonym
- Tai-Ace S 150 Synonym
- Nalco 7530 Synonym
- Fertosan Synonym
- Hi Soft C 2 Synonym
- Tai-Ace S 100 Synonym
- Alunogenite Synonym
- Alumen Synonym
- Nalco 7530 (salt) Synonym
- S 150 Synonym
- Al+Clear Synonym
- Gel Cord Synonym
- Fennosize KD 266MB Synonym
- aluminum sulfate Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 125.06 g/mol | CAS Common Chemistry |
| 125.06099999999998 g/mol | RDKit | |
| 125.061 g/mol | RDKit | |
| 128.078 g/mol | chempirical lib | |
| Density | 1.61 g/cm³ | CAS Common Chemistry |
| 1.61 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Aluminium_sulfate | CAS Common Chemistry |
| Boiling Point | 112-116 °C | CAS Common Chemistry |
| Canonical SMILES | [Al].O=S(=O)(O)O | CAS Common Chemistry |
| InChI | InChI=1S/Al.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4) | CAS Common Chemistry |
| InChI Key | InChIKey=UOQFRXOXCWDMQZ-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 770 °C (decomp) | CAS Common Chemistry |
| Name | Aluminum sulfate | CAS Common Chemistry |
| Aluminium sulfate | CAS Common Chemistry | |
| Heavy Atom Count | 6 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 74.60000000000001 Ų | RDKit |
| 74.6 Ų | RDKit | |
| LogP | -1.0335999999999999 | RDKit |
| -1.0336 | RDKit | |
| Molar Refractivity | 19.9314 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 124.94891817400001 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
9
8
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5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
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MW = 125.06 g/mol; density = 1.610 g/mL. Edit any field — others recompute live.
