Antimony(III) oxide，CAS 登记号 1327-33-9，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于Fine Chemicals；Basic Chemical Raw Materials。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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本页已列出 Antimony(III) oxide 的 CAS 号：1327-33-9，可与随货 COA 核对。
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Antimony Oxide · CAS 1327-33-9 · O4Sb2. UNII XB7RVZ5DN5.
| CAS Registry Number | 1327-33-9 |
|---|---|
| PubChem CID | 74002 |
| Molecular formula | O4Sb2 |
| IUPAC name | dioxo(oxostibanyloxy)-λ5-stibane |
| UNII (FDA) | XB7RVZ5DN5 |
| Molecular Weight | 307.52 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 307.78769 |
| Monoisotopic Mass | 305.78728 |
| Topological Polar Surface Area | 60.4 |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Complexity | 86.6 |
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|---|
| GHS notification summary | 50% (2 / 4) |
| GHS notification summary | 50% (2 / 4) |
|---|---|
| Reported hazard statements | H302, H332 (36.7%), H351 (36.7%), H373 (36.7%), H411 (100%), H315 (50%), H319 (50%), H335 (50%) |
H302+H332 (36.7%): Harmful if swallowed or if inhaled [Warning Acute toxicity, oral; acute toxicity, inhalation]
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
RefChem:915989; DTXSID9051456; 215-474-6; 1327-33-9; Antimony oxide; Antimony oxide (Sb2O4); 1332-81-6; ANTIMONY TETROXIDE; Diantimony tetraoxide; XB7RVZ5DN5; DTXSID9061677; EINECS 215-576-0; UNII-XB7RVZ5DN5; DIANTIMONY TETROXIDE; SUN EPOCH NA 5050; SCHEMBL29022881
CAS 1327-33-9; molecular formula O4Sb2; molecular weight — g/mol.
RefChem:915989, DTXSID9051456, 215-474-6, 1327-33-9, Antimony oxide, Antimony oxide (Sb2O4).
Documented regulatory listings: FDA Cumulative Estimated Daily Intake (CEDI): FCS; FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.
50% of GHS notifications report no hazard classification (2 of 4).
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.