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Magnesium chloride hexahydrate
Applications
Crystallization grade Magnesium chloride hexahydrate for formulating screens or for optimization
Features
Sterile filtered
Formulated in Type 1+ ultrapure water: 18.2 megaohm-cm resistivity at 25°C, < 5 ppb Total Organic Carbon, bacteria free (<1 Bacteria (CFU/ml)), pyrogen free (<0.03 Endotoxin (EU/ml)), RNase-free (< 0.01 ng/mL) and DNase-free (< 4 pg/µL)
Description
Optimize reagents are preformulated macromolecular crystallization grade reagents designed specifically for the crystallization of proteins, peptides, and nucleic acids. Each Optimize solution is formulated using high purity salts, polymers, and buffers. Sterile filtered Optimize reagents are formulated at convenient, ready to use concentrations. Optimize reagents remove the guesswork and make the process of reproducing preliminary screening conditions and general optimization faster, easier, and more convenient. When using Optimize reagents, a scientist moves directly from the screen to the optimization with no time wasted searching for and formulating salts, buffers, and viscous polymers. Each Optimize reagent is supplied with a Certificate of Analysis as documentation of reagent quality and performance. Optimize buffer reagents are supplied with calibrated titration curves to make titration easy, fast, and accurate.

Magnesium chloride hexahydrate
Synonym: None
MgCl2 • 6H2O
Mr 203.30
CAS Number [7791-18-6]
EC Number 232-094-6
Merck 14,5662
RTECS OM2975000
MDL number MFCD00149781
PubChem Substance ID 329759768
Purity ≥ 99.0%

HR2-559 Measured pH range: 4.6 - 6.0 at 25°C
HR2-559 Measured Conductivity Range: 136.2 - 160.2 mS/cm at 25°C
HR2-559 Measured Refractive Index Range: 1.37544 - 1.37657 at 20°C

HR2-803 Measured pH range: 3.2 - 5.7 at 25°C
HR2-803 Measured Conductivity Range: 60.0 - 86.5 mS/cm at 25°C
HR2-803 Measured Refractive Index Range: 1.43005 - 1.43276 at 20°C

Al ≤ 0.0005%
As ≤ 0.00001%
Ba ≤ 0.0005%
Bi ≤ 0.0005%
Ca ≤ 0.005%
Cd ≤ 0.0005%
Co ≤ 0.0005%
Cr ≤ 0.0005%
Cu ≤ 0.0005%
Fe ≤ 0.0005%
K ≤ 0.2%
Li ≤ 0.0005%
Mn ≤ 0.0005%
Mo ≤ 0.0005%
N ≤ 0.0002%
Na ≤ 0.3%
Ni ≤ 0.0005%
PO4 ≤ 0.0005%
Pb ≤ 0.0005%
SO4 ≤ 0.005%
Sr ≤ 0.0005%
Zn ≤ 0.0005%

CAT NO NAME DESCRIPTION
HR2-559 Magnesium chloride hexahydrate - 2.0 M solution 100 ml
Price Quantity
$93.00
CAT NO NAME DESCRIPTION
HR2-803 Magnesium chloride hexahydrate - 5.0 M solution 200 ml
Price Quantity
$119.00
References
1.Structural and Functional Characterization of OmpF Porin Mutants Selected for Larger Pore Size. Lou, K-L; Saint, N; Prilipov, A; Rummel, G; Benson, SA; Rosenbusch, JP; Schirmer, T. J Biol Chem 271, 20669-20675, 1996.
SUPPORT MATERIALS
SDS for HR2-559
SDS for HR2-803
Certificates of Analysis
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