ALUMINIUM SODIUM SULFATE 12-WATER (CAS 7784-28-3) — formula AlH24NaO20S2, molecular weight 458.3; category inorganic chemicals.
ALUMINIUM SODIUM SULFATE 12-WATER (CAS 7784-28-3) is a chemical raw material in the inorganic chemicals category. Its molecular formula AlH24NaO20S2 comprises 1 Al, 24 H, 1 Na, 20 O, 2 S atoms. Its molecular weight is about 458.3. Reported physicochemical data: melting point around ABOUT 60 °C. 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 | 7784-28-3 |
|---|---|
| Molecular Formula | AlH24NaO20S2 |
| Molecular Weight | 458.3 |
| Melting Point | ABOUT 60 °C |
| Applications | Found as the mineral mendozite, Used to bleach flour, engrave metal, waterproof textiles, tan leather, size paper |
| Category | Inorganic Chemicals |
Documented applications: Found as the mineral mendozite, Used to bleach flour, engrave metal, waterproof textiles, tan leather, size paper.
ALUMINIUM SODIUM SULFATE 12-WATER is an inorganic compound with CAS registry number 7784-28-3 and molecular formula AlH24NaO20S2 (molecular weight 458.3), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 7784-28-3
Its molecular formula AlH24NaO20S2 comprises 1 Al, 24 H, 1 Na, 20 O, 2 S atoms.
Also known as: ALUMINIUM SODIUM SULFATE 12-WATER · 钠矾
Category: inorganic chemicals
The CAS registry number of ALUMINIUM SODIUM SULFATE 12-WATER is 7784-28-3.
Molecular formula AlH24NaO20S2, molecular weight 458.3.
It is also registered under: ALUMINIUM SODIUM SULFATE 12-WATER, 钠矾.
Recorded applications: Found as the mineral mendozite, Used to bleach flour, engrave metal, waterproof textiles, tan leather, size paper.
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 SODIUM SULFATE 12-WATER (CAS 7784-28-3), compiled from public chemistry databases.
| CAS Number | 7784-28-3 |
|---|---|
| PubChem CID | 24568 |
| Molecular Formula | AlH24NaO20S2 |
| IUPAC Name | aluminum;sodium;disulfate;dodecahydrate |
| UNII (FDA) | 1224CG79TA |
| Molecular Weight | 458.3 |
|---|---|
| Hydrogen Bond Donor Count | 12 |
| Hydrogen Bond Acceptor Count | 20 |
| Rotatable Bond Count | 0 |
| Exact Mass | 458.0015432 |
| Monoisotopic Mass | 458.0015432 |
| Topological Polar Surface Area | 189 |
| Heavy Atom Count | 24 |
| Melting Point | ABOUT 60 °C |
|---|---|
| Density | Sp gr: 1.675 at 20 °C |
SODIUM ALUM; 7784-28-3; Sodium aluminum sulfate dodecahydrate; Alum, porous; Alum, sodium; Aluminum sodium disulfate dodecahydrate; HSDB 2686; aluminum sodium sulfate dodecahydrate; 1224CG79TA; Monoaluminum monosodium disulfate dodecahydrate; Sulfuric acid, aluminum sodium salt (2:1:1), dodecahydrate; SODIUM ALUM [HSDB]; Aluminum sodium sulfate (AlNa(SO4)2) dodecahydrate; SODIUM ALUM DODECAHYDRATE; Sodium aluminum sulfate dodecahydrate (NaAl(SO4)2.12H2O); DTXSID7044263
| Regulatory & food contact | ACIDITY_REGULATOR; FIRMING_AGENT: Food Additives NO ADI ALLOCATED TRS 631-JECFA 22/21 CIR / INCI: Antiperspirant; Astringent |
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Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 钠矾