Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

68475

Sigma-Aldrich

Magnesium chloride solution

BioUltra, for molecular biology, 2 M in H2O

Synonym(s):

Magnesium chloride (MgCl2)hydrate, Magnesium chloride hydrate, MgCl2

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
MgCl2
CAS Number:
7786-30-3
Molecular Weight:
95.21
MDL number:
MFCD00011106
UNSPSC Code:
12352302
PubChem Substance ID:
329760921
NACRES:
NA.26

grade

for molecular biology

product line

BioUltra

form

liquid

concentration

2 M in H2O

impurities

DNases, none detected
 RNases, none detected
 insoluble matter, passes filter test
 phosphatases, none detected
 proteases, none detected
≤0.0002% total nitrogen (N)

pH

3.0-5.0 (25 °C)

anion traces

phosphate (PO43-): ≤5 mg/kg
sulfate (SO42-): ≤20 mg/kg

cation traces

Al: ≤1 mg/kg
As: ≤0.1 mg/kg
Ba: ≤1 mg/kg
Bi: ≤1 mg/kg
Ca: ≤10 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
K: ≤500 mg/kg
Li: ≤1 mg/kg
Mn: ≤1 mg/kg
Mo: ≤1 mg/kg
Na: ≤100 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Sr: ≤1 mg/kg
Zn: ≤1 mg/kg

λ

neat

UV absorption

λ: 260 nm Amax: 0.04
λ: 280 nm Amax: 0.03

SMILES string

Cl[Mg]Cl

InChI

1S/2ClH.Mg/h2*1H;/q;;+2/p-2

InChI key

TWRXJAOTZQYOKJ-UHFFFAOYSA-L

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

<ul>
<li><strong>Comparative Investigation of the Microstructure of MgCl(2) Aqueous Solutions Using Different X-ray Scattering Sources, Raman Spectroscopy, and Atomistic Simulations:</strong> This study provides insights into the molecular interactions and structure of magnesium chloride solutions, crucial for applications in pharmaceutical formulations and biotechnological assays (Fei et al., 2024).</li>
<li><strong>Impact of Incorporating Free Calcium and Magnesium on the Heat Stability of a Dairy- and Soy-Protein-Containing Model Emulsion:</strong> This article discusses the use of magnesium chloride in enhancing the thermal stability of protein emulsions, an important aspect in the development of fortified food products and specialized nutritional supplements in biotechnology (Wang et al., 2023).</li>
</ul>

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Bert De Rybel et al.
Science (New York, N.Y.), 345(6197), 1255215-1255215 (2014-08-12)
Coordination of cell division and pattern formation is central to tissue and organ development, particularly in plants where walls prevent cell migration. Auxin and cytokinin are both critical for division and patterning, but it is unknown how these hormones converge
Elaine T Lim et al.
PLoS genetics, 10(7), e1004494-e1004494 (2014-08-01)
Exome sequencing studies in complex diseases are challenged by the allelic heterogeneity, large number and modest effect sizes of associated variants on disease risk and the presence of large numbers of neutral variants, even in phenotypically relevant genes. Isolated populations
Hideyuki Arita et al.
Brain tumor pathology, 32(1), 22-30 (2014-04-22)
Assessment of the mutational status of the isocitrate dehydrogenase 1/2 (IDH1/2) gene has become an integral part of the standard diagnostic procedure and, therefore, needs to be accurate. This may, however, be compromised by various factors including the method of
Stephen Q Wong et al.
Oncotarget, 6(2), 1115-1127 (2014-12-30)
Melanoma is often caused by mutations due to exposure to ultraviolet radiation. This study reports a recurrent somatic C > T change causing a P131L mutation in the RQCD1 (Required for Cell Differentiation1 Homolog) gene identified through whole exome sequencing
Susanne Hellmuth et al.
The EMBO journal, 33(10), 1134-1147 (2014-05-02)
The universal triggering event of eukaryotic chromosome segregation is cleavage of centromeric cohesin by separase. Prior to anaphase, most separase is kept inactive by association with securin. Protein phosphatase 2A (PP2A) constitutes another binding partner of human separase, but the
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service