Magnesium Hydroxide (CAS 1309-42-8) — formula Mg(OH)2, molecular weight 57.99 g/mol; category fine chemicals.
Magnesium Hydroxide (CAS 1309-42-8) is a chemical raw material in the fine chemicals category. Its molecular formula Mg(OH)2 comprises 1 Mg, 2 O, 2 H atoms. Its molecular weight is about 57.99 g/mol. 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 | 1309-42-8 |
|---|---|
| Molecular Formula | Mg(OH)2 |
| Molecular Weight | 57.99 g/mol |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域：精细化工。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g |
| Category | Fine Chemicals|Color Retention Agents |
Documented applications: 典型应用领域：精细化工。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g.
Magnesium Hydroxide is a high-value fine compound with CAS registry number 1309-42-8 and molecular formula Mg(OH)2 (molecular weight 57.99 g/mol), belonging to the fine chemicals segment of chemical raw materials.
CAS number: 1309-42-8
Its molecular formula Mg(OH)2 comprises 1 Mg, 2 O, 2 H atoms.
Also known as: Magnesium Hydroxide · 氢氧化镁
Category: fine chemicals / chemical
The CAS registry number of Magnesium Hydroxide is 1309-42-8.
Molecular formula Mg(OH)2, molecular weight 57.99 g/mol.
It is also registered under: Magnesium Hydroxide, 氢氧化镁.
Recorded applications: 典型应用领域：精细化工。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g.
Category: Fine Chemicals / Color Retention Agents.
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 Magnesium Hydroxide (CAS 1309-42-8), compiled from public chemistry databases.
| CAS Number | 1309-42-8 |
|---|---|
| PubChem CID | 14791 |
| Molecular Formula | Mg(OH)2 |
| Molecular Weight | 57.99 g/mol |
| IUPAC Name | magnesium dihydroxide |
| InChIKey | VTHJTEIRLNZDEV-UHFFFAOYSA-L |
| UNII (FDA) | NBZ3QY004S |
| Molecular Weight | 58.320 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 57.9905210 |
| Monoisotopic Mass | 57.9905210 |
| Topological Polar Surface Area | 2 |
| Heavy Atom Count | 3 |
BRUCITE; Magnesium hydroxide, 99%(KT); 1317-43-7; Milmag; Magmesia hydrate; Hydro-mag MA; Di-Gel; Haley's MO; Mint-O-Mag; Kisuma 5B-N; Hydrofy G 1.0; Asahi Glass 200-06; CCRIS 3342; CCRIS 6159; HSDB 659; Ki 22-5B
| GHS notifications | 100% (106 / 106) |
|---|
| GHS notifications | 100% (106 / 106) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 氢氧化镁