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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
Names and Synonyms:
Aluminium Sulfate
Sulfuric acid, aluminum salt (3:2)
Sulfatodialuminum disulfate (Al2(SO4)3)
Aluminum sulfate (Al2(SO4)3)
Aluminum sulfate
Cake alum
Alum
Aluminum alum
Dialuminum trisulfate
Aluminum sulfate (2:3)
Dialuminum sulfate
Sulfuric acid aluminum(3+) salt (3:2)
Sulfuric acid aluminum salt (Al2(SO4)3)
Aluminum trisulfate
Aluminum sulphate
Aluminum sesquisulfate
Aluminum(III) sulfate
Tai-Ace S 150
Nalco 7530
Fertosan
Hi Soft C 2
Tai-Ace S 100
Alunogenite
Alumen
Nalco 7530 (salt)
S 150
Al+Clear
Gel Cord
Fennosize KD 266MB
aluminum sulfate
Identifiers:
SMILES:
O=S(=O)(O)O.[Al]
InChI:
InChI=1S/Al.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)
Key Properties
Boiling Point
112-116 °C
CAS Common Chemistry
Melting Point
770 °C (decomp)
CAS Common Chemistry
Density
1.61 g/cm³
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
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.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 125.06 g/mol | CAS Common Chemistry |
| 125.06099999999998 g/mol | RDKit | |
| 124.94891817400001 g/mol | RDKit | |
| 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 |
| LogP | -1.0335999999999999 | RDKit |
| Molar Refractivity | 19.9314 | RDKit |
