Aluminium stearate (CAS 637-12-7) — formula C54H105AlO6, molecular weight 877.4; category inorganic chemicals.
Aluminium stearate (CAS 637-12-7) is a inorganic chemicals. Its molecular formula C54H105AlO6 comprises 54 C, 105 H, 1 Al, 6 O atoms. Its molecular weight is about 877.4. Reported physicochemical data: melting point around 118 °C. Inorganic chemicals cover acids, bases, salts and metal compounds, serving as key feedstocks for metallurgy, electronics, water treatment and basic chemical industry. Widely used in electroplating, battery materials, catalysts, fertilizers, water-treatment agents and ceramics/glass. 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 | 637-12-7 |
|---|---|
| Molecular Formula | C54H105AlO6 |
| Molecular Weight | 877.4 |
| Melting Point | 118 °C |
| Applications | CIR ingredient: Aluminum Stearate, CIR ingredient: Aluminum Tristearate, waterproofing fabrics and ropes, in paint and varnish driers, for thickening lubricating oils, in cements (waterproofing additive) |
| Category | Inorganic Chemicals |
Documented applications: CIR ingredient: Aluminum Stearate, CIR ingredient: Aluminum Tristearate, waterproofing fabrics and ropes, in paint and varnish driers, for thickening lubricating oils, in cements (waterproofing additive).
Aluminium stearate is an inorganic compound with CAS registry number 637-12-7 and molecular formula C54H105AlO6 (molecular weight 877.4), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 637-12-7
Its molecular formula C54H105AlO6 comprises 54 C, 105 H, 1 Al, 6 O atoms.
Also known as: Aluminium stearate
Category: inorganic chemicals
The CAS registry number of Aluminium stearate is 637-12-7.
Molecular formula C54H105AlO6, molecular weight 877.4.
It is also registered under: Aluminium stearate.
Recorded applications: CIR ingredient: Aluminum Stearate, CIR ingredient: Aluminum Tristearate, waterproofing fabrics and ropes, in paint and varnish driers, for thickening lubricating oils, in cements (waterproofing additive).
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 stearate (CAS 637-12-7), compiled from public chemistry databases.
| CAS Registry Number | 637-12-7 |
|---|---|
| PubChem CID | 12496 |
| Molecular formula | C54H105AlO6 |
| IUPAC name | aluminum tris(octadecanoate) |
| UNII (FDA) | U6XF9NP8HM |
| Molecular Weight | 877.4 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 45 |
| Exact Mass | 876.7726545 |
| Monoisotopic Mass | 876.7726545 |
| Topological Polar Surface Area | 120 |
| Heavy Atom Count | 61 |
| Melting Point | 118 °C |
|---|---|
| Density | 1.070 |
| Color Additive Status | 172.863 |
| Color Additive Status | 173.340 |
| Color Additive Status | 175.210 |
| Color Additive Status | 175.300 |
| Color Additive Status | 177.2800 |
| Color Additive Status | 178.3297 |
| Color Additive Status | 181.29 |
Aluminum stearate; 637-12-7; Aluminum octadecanoate; aluminium tristearate; ALUMINUM TRISTEARATE; Aluminum(III) stearate; Alugel 34TN; Metasap XX; Rofob 3; Tribasic aluminum stearate; Monoaluminum stearate; Aluminum (III) stearate; Octadecanoic acid, aluminum salt; Aluminum stearate (1:3); Aluminum stearate, tribasic; Stearic acid, aluminum salt
| Regulatory & Food Contact | FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, EMULSIFIER OR EMULSIFIER SALT, FORMULATION FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS ANTICAKING_AGENT; EMULSIFIER: Food Additives ANTICAKING AGENT OR FREE-FLOW AGENT, EMULSIFIER OR EMULSIFIER SALT, FORMULATION AID NO ADI ALLOCATED TRS 733-JECFA 29/15,23 |
|---|---|
| GHS notification summary | 99.6% (445 / 447) |
| GHS notification summary | 99.6% (445 / 447) |
|---|
This chemical does not meet GHS hazard criteria for 99.6% (445 of 447) of all reports.
Reported as not meeting GHS hazard criteria by 445 of 447 companies (only 0.4% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
Aluminium stearate · CAS 637-12-7 · C54H105AlO6. UNII U6XF9NP8HM. Melting Point: 118 °C; Density: 1.070; Color Additive Status: 172.863.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
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