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Sigma-Aldrich

Cloruro de magnesio hexahydrate

BioUltra, for molecular biology, ≥99.0% (KT)

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250 G
$85.90
1 KG
$269.00

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250 G
$85.90
1 KG
$269.00

About This Item

Fórmula lineal:
MgCl2 · 6H2O
Número de CAS:
7791-18-6
Peso molecular:
203.30
Número CE:
232-094-6
Número MDL:
MFCD00149781
Código UNSPSC:
12352302
ID de la sustancia en PubChem:
329759771
NACRES:
NA.26

$85.90

Disponible para envío el07 de abril de 2025Detalles

Solicitar un pedido a granel

grado

Molecular Biology
for molecular biology

Nivel de calidad

200

Línea del producto

BioUltra

Ensayo

≥99.0% (KT)

Formulario

solid

impurezas

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

pH

5.0-7.5 (25 °C, 1 M in H2O)

solubilidad

H2O: 1 M at 20 °C, clear, colorless

trazas de anión

phosphate (PO43-): ≤5 mg/kg
sulfate (SO42-): ≤50 mg/kg

trazas de catión

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤50 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤2000 mg/kg
Li: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤3000 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

λ

1 M in H2O

Absorción UV

λ: 260 nm Amax: 0.030
λ: 280 nm Amax: 0.025

cadena SMILES

O.O.O.O.O.O.Cl[Mg]Cl

InChI

1S/2ClH.Mg.6H2O/h2*1H;;6*1H2/q;;+2;;;;;;/p-2

Clave InChI

DHRRIBDTHFBPNG-UHFFFAOYSA-L

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Aplicación

Magnesium chloride hexahydrate has been used as a component of:
  • alkaline tris buffer to prepare labeling solution and to wash zebrafish embryos
  • HEPES-Tyrode solution for imaging cardiomyocyte cells
  • respiration solution, adenosine diphosphate (ADP) stock solution and wash solution to assess the respiration of permeabilized cardiomyocytes from mice

Precaución

may agglomerate

Otras notas

Activation of restriction endonucleases[1]

Código de clase de almacenamiento

13 - Non Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
BCCM8454
BCCM2839
BCCL9560
BCCK6306
BCCJ3737

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Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

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J E Brooks
Methods in enzymology, 152, 113-129 (1987-01-01)
It is clear that we have still not exhausted all the restriction endonuclease specificities to be found in nature. Recently discovered BsmI is the first endonuclease recognizing a nonpalindromic sequence that cleaves within the site. Certainly other endonucleases belonging to
Monica Mazzarino et al.
Analytica chimica acta, 837, 70-82 (2014-07-09)
This article describes a liquid chromatographic/tandem mass spectrometric method, based on the use of precursor ion scan as the acquisition mode, specifically developed to detect indole-derived cannabinoids (phenylacetylindoles, naphthoylindoles and benzoylindoles) in biological fluids (saliva, urine and blood). The method
Günther Gratzl et al.
Colloids and surfaces. B, Biointerfaces, 126, 98-105 (2014-12-30)
The availability of polymeric antimicrobially active surfaces, which are mainly based on cationic surface effects, is limited. We have previously reported the discovery that, in addition to cationic surfaces, anionic surfaces based on poly(acrylic acid) (PAA) copolymers have a bactericidal
Liang Yang et al.
International journal of pharmaceutics, 471(1-2), 258-263 (2014-05-20)
Telmisartan (TEL) belongs to BCS class II (low solubility/high permeability) and exhibits the pH-dependent drug release. Since 3-aminopropyl functionalized magnesium phyllosilicate (aminoclay) can intercalate or adsorb the negatively charged molecules via the electrostatic interaction, TEL-aminoclay complex was synthesized to improve
Ikuo Yamamiya et al.
Drug metabolism and disposition: the biological fate of chemicals, 42(9), 1485-1492 (2014-07-09)
Tegafur (FT), a prodrug of 5-fluorouracil, is a chiral molecule, a racemate of R- and S-isomers, and CYP2A6 plays an important role in the enantioselective metabolism of FT in human liver microsomes (R-FT > S-FT). This study examined the enantioselective
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Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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