Magnesium oxide feed grade (CAS 1309-48-4) — formula MgO, molecular weight 40.305.
Magnesium oxide feed grade is a chemical compound with CAS registry number 1309-48-4 and molecular formula MgO (molecular weight 40.305).
CAS number: 1309-48-4
Its molecular formula MgO comprises 1 Mg, 1 O atoms.
Also known as: Magnesium oxide feed grade · Magnesium oxide · Magnesium Oxide Heavy
The CAS registry number of Magnesium oxide feed grade is 1309-48-4.
Molecular formula MgO, molecular weight 40.305.
It is also registered under: Magnesium oxide feed grade, Magnesium oxide, Magnesium Oxide Heavy.
Public-database records for Magnesium oxide feed grade (CAS 1309-48-4), reproduced here for independent cross-checking.
| 已通报的危害声明 | H319, H335 |
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| 法规与食品接触 | FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, FLAVOR ENHANCER, FLAVORING AG FDA 21 CFR 中列出的食品接触物质清单：FCS ANTICAKING_AGENT: Food Additives ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, FORMULATION A NOT LIMITED NMRS 40/TRS 339-JECFA 9/16 |
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| 沸点 | 6512 °F at 760 mmHg (NIOSH, 2024) |
|---|---|
| 沸点 | 3,600 °C |
| 沸点 | 3600 °C |
| 沸点 | 6512 °F |
| 沸点 | 3600 °C @760 [mm Hg] |
| 熔点 | 5072 °F (NIOSH, 2024) |
| 熔点 | 2825 °C |
| 熔点 | 2800 °C |
| 熔点 | 5072 °F |
| 溶解度 | 0.009 % at 86 °F (NIOSH, 2024) |
| CAS 号 | 1309-48-4 |
|---|---|
| PubChem CID | 14792 |
| 分子式 | MgO |
| 分子量 | 39.98 g/mol |
| IUPAC 名称 | oxomagnesium |
| InChIKey | CPLXHLVBOLITMK-UHFFFAOYSA-N |
| UNII（FDA） | 3A3U0GI71G |
| ChEBI 编号 | CHEBI:31794 |
| ATC 编码（WHO） | A02AA02 |
Magnesia; Granmag; Heavy magnesium oxide; Calcined magnesia; Seawater magnesia; Anscor P; Magnesium oxide (MgO); Animag; Magcal; Marmag; Oxymag; Seasorb; Heavy magnesia; Light magnesia; Calcined brucite; Maglite de
| 分子量 | 40.305 |
|---|---|
| 氢键供体数 | 0 |
| 氢键受体数 | 1 |
| 可旋转键数 | 0 |
| 精确质量 | 39.9799563 |
| 单同位素质量 | 39.9799563 |
| 拓扑极性表面积 | 17.1 |
| 重原子数 | 2 |
| 形式电荷 | 0 |
| 复杂度 | 2 |
氧化镁 的 CAS 号为 1309-48-4，分子式 MgO，分子量 39.98 g/mol。 UNII 3A3U0GI71G; ChEBI 31794; InChIKey CPLXHLVBOLITMK-UHFFFAOYSA-N. 沸点: 6512 °F at 760 mmHg (NIOSH, 2024); 沸点: 3,600 °C; 沸点: 3600 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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