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68475

Sigma-Aldrich

Cloruro di magnesio

BioUltra, for molecular biology, 2 M in H2O

Sinonimo/i:

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

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About This Item

Formula condensata:
MgCl2
Numero CAS:
7786-30-3
Peso molecolare:
95.21
Numero MDL:
MFCD00011106
Codice UNSPSC:
12352302
ID PubChem:
329760921
NACRES:
NA.26

Grado

for molecular biology

Livello qualitativo

200

Nome Commerciale

BioUltra

Stato

liquid

Concentrazione

2 M in H2O

Impurezze

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)

Anioni in tracce

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

Cationi in tracce

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

Assorbanza UV

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

Stringa SMILE

Cl[Mg]Cl

InChI

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

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Applicazioni

<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>

Codice della classe di stoccaggio

12 - Non Combustible Liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
BCCG0929
BCCD9405
BCCC0672
BCBX2158
BCBV1429

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