Magnesium bromide hexahydrate
- CAS No.
- 13446-53-2
- Chemical Name:
- Magnesium bromide hexahydrate
- Synonyms
- MAGNESIUM BROMIDE;MagnesiuM broMide he;Magnesiumbromide.6H2O;MAGNESIUM BROMIDE HYDRATE;MAGNESIUM BROMIDE, HYDROUS;Magnesium bromide, 99% min;Six water magnesium bromide;MagnesiuM broMide hexahydra;MAGNESIUM BROMIDE-6-HYDRATE;Magnesium bromide anhydrous
- CBNumber:
- CB1733222
- Molecular Formula:
- Br2H2MgO
- Molecular Weight:
- 202.13
- MDL Number:
- MFCD00149780
- MOL File:
- 13446-53-2.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Magnesium bromide hexahydrate 99% | 216844 | 250g | $95.4 |
| Magnesium bromide hexahydrate 99% | 216844 | 1kg | $300 |
| Magnesium bromide hexahydrate, 98+% | 93-1219 | 250g | $117 |
| Magnesium bromide hexahydrate, 98+% | 93-1219 | 1kg | $343 |
| Magnesium bromide hexahydrate 99+% | 239585 | 25g | $156 |
| More product size | |||
| Melting point | 165 °C |
|---|---|
| Density | 2 g/mL at 25 °C(lit.) |
| storage temp. | Hygroscopic, Room Temperature, under inert atmosphere |
| solubility | Methanol, Water |
| form | Crystalline Powder |
| color | White |
| Specific Gravity | 2 |
| Water Solubility | soluble |
| Sensitive | Hygroscopic |
| Stability | Very Hygroscopic |
| InChI | InChI=1S/2BrH.Mg.H2O/h2*1H;;1H2/q;;+2;/p-2 |
| InChIKey | OTCKOJUMXQWKQG-UHFFFAOYSA-L |
| SMILES | [Mg](Br)Br.O |
| CAS DataBase Reference | 13446-53-2(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 2VC6P60SLN |
| UNSPSC Code | 12352302 |
| NACRES | NA.23 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 3 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 28275900 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| NFPA 704 |
|
Magnesium bromide hexahydrate price More Price(16)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 216844 | Magnesium bromide hexahydrate 99% | 13446-53-2 | 250g | $95.4 | 2026-03-19 | Buy |
| Sigma-Aldrich | 216844 | Magnesium bromide hexahydrate 99% | 13446-53-2 | 1kg | $300 | 2026-03-19 | Buy |
| Strem Chemicals | 93-1219 | Magnesium bromide hexahydrate, 98+% | 13446-53-2 | 250g | $117 | 2024-03-01 | Buy |
| Strem Chemicals | 93-1219 | Magnesium bromide hexahydrate, 98+% | 13446-53-2 | 1kg | $343 | 2024-03-01 | Buy |
| Usbiological | 239585 | Magnesium bromide hexahydrate 99+% | 13446-53-2 | 25g | $156 | 2021-12-16 | Buy |
Magnesium bromide hexahydrate Chemical Properties,Uses,Production
Chemical Properties
Magnesium Bromide Hexahydrate which crystallizes from an aqueous solution at temperatures above 0°C, is highly hygroscopic and isomorphous with MgCl2·6H2O. Magnesium Bromide has two different forms - anhydrous and hexahydrate forms. It appears as white hygroscopic crystals in the anhydrous form and as colorless monoclinic crystals in the hexahydrate form.
Uses
Magnesium bromide occurs in sea water, surface and subterranean brines, and salt deposits. It is an electrolyte component in certain dry cells. In medicine, it is a sedative and anticonvulsant for treatment of nervous disorder. It also is used in organic synthesis forming several addition compounds.
Application
Magnesium bromide hexahydrate is used as flame retardant. Used as source of magnesium ion and a co-factor for many enzymes including deoxyribonuclease (DNase) and various restriction enzymes.
Preparation
Magnesium bromide is prepared by treating MgO
with hydrobromic acid and then crystallization
above 0.0°C in solution. The product is the hexahydrate
salt:
MgO＋2HBr→MgBr2＋H2O→MgBr2·6H2O
The anhydrous form may also be prepared by heating
the hexahydrate with dry HBr gas. This compound can
also be formed directly from the elements:
Mg＋Br2→MgBr2
Production Methods
It is also formed by the reaction of magnesium carbonate and hydrobromic acid. The solubility of magnesium bromide is 101 g/ 100 mL of water at 20 °C; the solubility of the hexahydrate is 160 g/ 100 mL of 95% ethanol at 20 °C.
Magnesium bromide hexahydrate Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 +8613131129325 | sales1@chuanghaibio.com | China | 5235 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29821 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569262 +86-15003564040 | 1056@dideu.com | China | 3982 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
| Xi'an MC Biotech, Co., Ltd. | 029-89275612 +8618991951683 | mcbio_sales@163.com | China | 2251 | 58 |
| Baoji Guokang Healthchem co.,ltd | +8615604608665 15604608665 | dominicguo@gk-bio.com | CHINA | 9414 | 58 |
| Alfa Chemistry | +1-5166625404; | Info@alfa-chemistry.com | United States | 20405 | 58 |
| GLR Innovations | +91 9891111994 | info@glrgroup.in | India | 4535 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 | market18@leapchem.com | China | 24597 | 58 |
View Lastest Price from Magnesium bromide hexahydrate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-03-20 | Magnesium bromide hexahydrate
13446-53-2
|
US $10.00 / KG | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-05-26 | Magnesium Bromide Hexahydrate
13446-53-2
|
US $10.00 / KG | 1KG | 98% | 10 ton | Hebei Chuanghai Biotechnology Co,.LTD | |
 |
2019-09-04 | Magnesium bromide
13446-53-2
|
US $1.00 / KG | 1KG | 99% | 25kg | Career Henan Chemical Co |
-
- Magnesium bromide hexahydrate
13446-53-2
- US $10.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- Magnesium Bromide Hexahydrate
13446-53-2
- US $10.00 / KG
- 98%
- Hebei Chuanghai Biotechnology Co,.LTD
-
- Magnesium bromide
13446-53-2
- US $1.00 / KG
- 99%
- Career Henan Chemical Co
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