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Key Documents

Safety Information

63064

Sigma-Aldrich

Magnesium chloride hexahydrate

BioUltra, ≥99.0% (KT)

Synonym(s):

MgCl2.6H2O, dichloromangesium hexahydrate

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About This Item

Linear Formula:
MgCl2 · 6H2O
CAS Number:
Molecular Weight:
203.30
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.26

product line

BioUltra

Quality Level

Assay

≥99.0% (KT)

form

solid

impurities

insoluble matter, passes filter test
≤0.0002% total nitrogen (N)

pH

5.0-7.5 (25 °C, 1 M in H2O)

solubility

H2O: 1 M at 20 °C, clear, colorless

anion traces

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

cation traces

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

UV absorption

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

SMILES string

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

InChI

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

InChI key

DHRRIBDTHFBPNG-UHFFFAOYSA-L

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Application

  • Magnesium chloride hexahydrate has been used in wash buffer for the purification of protein from Saccharomyces cerevisiae.
  • It has been used for the preparation of extracellular (Ringer) solution for juxtacellular recording of single neurons in freely moving rats.
  • It has been used as a supplement to study effect of desiccation on bacterial viability.

Other Notes

Reconstitution of membrane processes; Strongly enhances the vinblastine-induced tubulin self-association; Component of Dulbecco′s phosphate buffered saline for tissue culture; Component of culture media for Pseudomonas. In Salmonella Enrichment Broth acc. to Rappaport, inhibits normal intestinal flora.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

63064-BULK:
63064-500G:
63064-5KG:
63064-1KG:
63064-VAR:


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In vitro Histone H3 Cleavage Assay for Yeast and Chicken Liver H3 Protease.
Chauhan S, et al.
Bio-protocol null
Juxtacellular recording and morphological identification of single neurons in freely moving rats.
Tang Q, et al.
Nature Protocols, 9, 2369-2369 (2014)
Effect of air drying on bacterial viability: A multiparameter viability assessment.
Nocker A, et al.
Journal of Microbiological Methods, 90, 86-86 (2012)
G D Eytan et al.
The Journal of biological chemistry, 251(21), 6831-6837 (1976-11-10)
Cytochrome oxidase, QH2-cytochrome c reductase, and the oligomycin-sensitive adenosine triphosphatase were incorporated into liposomes by a new procedure which yielded unidirectional orientation of the proteins. Cytochrome oxidase was reconstituted in the mitochrondrial orientation and the adenosine triphosphatase in the submitochondrial
Physical properties of purified calf brain tubulin.
G C Na et al.
Methods in enzymology, 85 Pt B, 393-408 (1982-01-01)

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