Magnesium chloride hexahydrate, Cell Culture Reagent

Description

CAS: 7791-18-6 | Cl2H12MgO6 | 203.30 g/mol

Magnesium Chloride, Hexahydrate is widely used as a source of magnesium ion in chemistry and molecular biology applications. In biological systems, magnesium is a co-factor for many enzymes including deoxyribonuclease (DNase) and various restriction enzymes. Also plays a role in cell membrane integrity, muscle cell physiology, cardiovascular and muscular activity, and nucleic acid structure. Magnesium chloride solution is a favorable choice as an elution buffer for antibody affinity column purifications; it is much milder on most antigens than acid elution, allowing reuse of the antigen column. Also an essential cofactor for the DNA polymerase in polymerase chain reaction (PCR) amplification. Used in wood fireproofing, wool carbonizing, and cotton fabric dressing; Also used in disinfectants, magnesia cements, fire extinguishers, floor sweeping compounds, and casein glue; Also used to make parchment paper and artificial leather; Has been used therapeutically as a cathartic and to treat bovine hypomagnesaemia.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Magnesium Chloride, Hexahydrate is widely used as a source of magnesium ion in chemistry and molecular biology applications. In biological systems, magnesium is a co-factor for many enzymes including deoxyribonuclease (DNase) and various restriction enzymes. Also plays a role in cell membrane integrity, muscle cell physiology, cardiovascular and muscular activity, and nucleic acid structure. Magnesium chloride solution is a favorable choice as an elution buffer for antibody affinity column purifications; it is much milder on most antigens than acid elution, allowing reuse of the antigen column. Also an essential cofactor for the DNA polymerase in polymerase chain reaction (PCR) amplification. Used in wood fireproofing, wool carbonizing, and cotton fabric dressing; Also used in disinfectants, magnesia cements, fire extinguishers, floor sweeping compounds, and casein glue; Also used to make parchment paper and artificial leather; Has been used therapeutically as a cathartic and to treat bovine hypomagnesaemia.

Notes
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Specifications

Chemical Identifiers

• CAS: 7791-18-6
• Molecular Formula: Cl2H12MgO6
• Molecular Weight (g/mol): 203.30
• MDL Number: MFCD00149781
• InChI Key: DHRRIBDTHFBPNG-UHFFFAOYSA-L
• IUPAC Name: magnesium(2+) hexahydrate dichloride
• SMILES: O.O.O.O.O.O.[Mg++].[Cl-].[Cl-]

• Color: White
• Physical Form: Powder
• Quantity: 250 g
• Merck Index: 14,5662
• Solubility Information: Soluble in water at 20°C 546g/L. Soluble in and alcohol.
• Formula Weight: 203.30 (95.22 Anhydrous)
• Grade: Cell Culture Reagent
• Odor: Odorless
• Chemical Name or Material: Magnesium chloride hexahydrate

Safety and Handling

EINECSNumber	232-094-6
RTECSNumber	OM2975000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only