13446-53-2 Usage
Uses
1. Used in the Electronics Industry:
Magnesium bromide hexahydrate is used as an electrolyte component in certain dry cells, contributing to their functionality and performance.
2. Used in the Medical Field:
Magnesium bromide hexahydrate serves as a sedative and anticonvulsant, playing a crucial role in the treatment of nervous disorders.
3. Used in Organic Synthesis:
Magnesium bromide hexahydrate is utilized in organic synthesis, where it forms several addition compounds, contributing to the development of new chemical products.
4. Used as a Flame Retardant:
Magnesium bromide hexahydrate is employed as a flame retardant, enhancing the safety properties of various materials and products.
5. Used as a Source of Magnesium Ion:
It is used as a source of magnesium ion, which is essential for various biological processes and enzyme functions.
6. Used in the Pharmaceutical Industry:
Magnesium bromide hexahydrate acts as a co-factor for many enzymes, including deoxyribonuclease (DNase) and various restriction enzymes, playing a vital role in the pharmaceutical industry for drug development and research.
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.
Check Digit Verification of cas no
The CAS Registry Mumber 13446-53-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,4,4 and 6 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 13446-53:
(7*1)+(6*3)+(5*4)+(4*4)+(3*6)+(2*5)+(1*3)=92
92 % 10 = 2
So 13446-53-2 is a valid CAS Registry Number.
InChI:InChI=1/BrH.Mg.6H2O/h1H;;6*1H2/q;+2;;;;;;/p-1
