Aluminium Oxide (CAS No. 1344-28-1) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Inorganic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Inorganic Chemicals
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The CAS number of Aluminium Oxide is 1344-28-1.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Inorganic Chemicals.
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Activated alumina · CAS 1344-28-1 · Al2O3. UNII LMI26O6933. Boiling Point: 5396 °F at 760 mmHg (NIOSH, 2024); Boiling Point: 2977 °C; Boiling Point: 3000 °C.
| CAS Registry Number | 1344-28-1 |
|---|---|
| PubChem CID | 9989226 |
| Molecular formula | Al2O3 |
| IUPAC name | dialuminum;tris(oxygen(2-)) |
| UNII (FDA) | LMI26O6933 |
| Molecular Weight | 101.961 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 101.947821 |
| Monoisotopic Mass | 101.947821 |
| Topological Polar Surface Area | 3 |
| Heavy Atom Count | 5 |
| Formal Charge | 0 |
| Complexity | 0 |
| Boiling Point | 5396 °F at 760 mmHg (NIOSH, 2024) |
|---|---|
| Boiling Point | 2977 °C |
| Boiling Point | 3000 °C |
| Boiling Point | 5396 °F |
| Boiling Point | 2977 °C @760 [mm Hg] |
| Melting Point | 3632 °F (NIOSH, 2024) |
| Melting Point | 2030 °C |
| Melting Point | 2054 °C |
| Melting Point | 3632 °F |
| Melting Point | 2072 °C |
| Regulatory & Food Contact | FDA Regulatory Status of Color Additives: Drugs FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS Aluminum oxide (CAS Reg. No. 1344-28-1) As a component of inorganic pigments in combination with other authorized, inorganic substances wherethe FCS w |
|---|---|
| GHS notification summary | 92.8% (2917 / 3142) |
| GHS notification summary | 92.8% (2917 / 3142) |
|---|---|
| Reported hazard statements | H335 (100%), H372 |
This chemical does not meet GHS hazard criteria for 92.8% (2917 of 3142) of all reports.
Reported as not meeting GHS hazard criteria by 2917 of 3142 companies (only 7.2% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
ALUMINUM OXIDE; 1344-28-1; Aluminium oxide; Aloxite; gamma-Alumina; Aluminum trioxide; Dialuminum trioxide; Abramant; Abramax; Abrasit; Almite; Alundum; Saffie; delta alumina; Aluminum lake; Theta alumina
CAS 1344-28-1; molecular formula Al2O3; molecular weight — g/mol.
ALUMINUM OXIDE, 1344-28-1, Aluminium oxide, Aloxite, gamma-Alumina, Aluminum trioxide.
Documented regulatory listings: FDA Regulatory Status of Color Additives: Drugs; FDA Cumulative Estimated Daily Intake (CEDI): FCS; FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.
92.8% of GHS notifications report no hazard classification (2917 of 3142).
Boiling Point: 5396 °F at 760 mmHg (NIOSH, 2024); Boiling Point: 2977 °C; Boiling Point: 3000 °C; Boiling Point: 5396 °F.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.