Aluminium sulfate octadecahydrate (CAS 7784-31-8) — formula Al2H36O30S3, molecular weight 666.4; category inorganic chemicals.
Aluminium sulfate octadecahydrate (CAS 7784-31-8) is a chemical raw material in the inorganic chemicals category. Its molecular formula Al2H36O30S3 comprises 2 Al, 36 H, 30 O, 3 S atoms. Its molecular weight is about 666.4. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 7784-31-8 |
|---|---|
| Molecular Formula | Al2H36O30S3 |
| Molecular Weight | 666.4 |
| Applications | tanning leather, sizing paper, fireproofing and waterproofing cloth, clarifying oils and fats, treating sewage, waterproofing concrete |
| Category | Inorganic Chemicals |
Documented applications: tanning leather, sizing paper, fireproofing and waterproofing cloth, clarifying oils and fats, treating sewage, waterproofing concrete.
Aluminium sulfate octadecahydrate is an inorganic compound with CAS registry number 7784-31-8 and molecular formula Al2H36O30S3 (molecular weight 666.4), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 7784-31-8
Its molecular formula Al2H36O30S3 comprises 2 Al, 36 H, 30 O, 3 S atoms.
Also known as: Aluminium sulfate octadecahydrate · 发酵级硫酸铝
Category: inorganic chemicals
The CAS registry number of Aluminium sulfate octadecahydrate is 7784-31-8.
Molecular formula Al2H36O30S3, molecular weight 666.4.
It is also registered under: Aluminium sulfate octadecahydrate, 发酵级硫酸铝.
Recorded applications: tanning leather, sizing paper, fireproofing and waterproofing cloth, clarifying oils and fats, treating sewage, waterproofing concrete.
Category: Inorganic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Aluminium sulfate octadecahydrate (CAS 7784-31-8), compiled from public chemistry databases.
| CAS Number | 7784-31-8 |
|---|---|
| PubChem CID | 22377415 |
| Molecular Formula | Al2H36O30S3 |
| IUPAC Name | dialuminum;trisulfate;octadecahydrate |
| UNII (FDA) | TCS9L00G8F |
| Molecular Weight | 666.4 |
|---|---|
| Hydrogen Bond Donor Count | 18 |
| Hydrogen Bond Acceptor Count | 30 |
| Rotatable Bond Count | 0 |
| Exact Mass | 666.008430 |
| Monoisotopic Mass | 666.008430 |
| Topological Polar Surface Area | 284 |
| Heavy Atom Count | 35 |
7784-31-8; Aluminum sulfate octadecahydrate; Aluminium Sulfate Octadecahydrate; Patent alum; aluminum(III) sulfate octadecahydrate; Cake alum octadecahydrate; dialuminum;trisulfate;octadecahydrate; Aluminum sulphate octadecahydrate; Dialuminum sulfate octadecahydrate; Sulfuric acid, aluminum salt (3:2), octadecahydrate; TCS9L00G8F; aluminum sulfate.18H2O; aluminium sulfate.18H2O; Al2(SO4)3.18H2O; ALUMINIUM SULFATE OCTADECAHYDRATE [MI]; CHEBI:74779
| Notified hazard statements | H290 (17.2%), H318 (99.2%), H412 (17.2%), H319 |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 发酵级硫酸铝