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449989

Sigma-Aldrich

Potassium chloride

AnhydroBeads, −10 mesh, 99.999% trace metals basis

Synonym(s):
Potavescent
Linear Formula:
KCl
CAS Number:
Molecular Weight:
74.55
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

product line

AnhydroBeads

Quality Level

Assay

99.999% trace metals basis

technique(s)

protein extraction: suitable

impurities

≤15.0 ppm Trace Metal Analysis

particle size

−10 mesh

mp

770 °C (lit.)

density

1.98 g/mL at 25 °C (lit.)

SMILES string

[Cl-].[K+]

InChI

1S/ClH.K/h1H;/q;+1/p-1

InChI key

WCUXLLCKKVVCTQ-UHFFFAOYSA-M

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20409912636451029
Potassium chloride AnhydroBeads™, −10 mesh, 99.999% trace metals basis

Sigma-Aldrich

449989

Potassium chloride

Potassium chloride ≥99.99% trace metals basis

Sigma-Aldrich

204099

Potassium chloride

Potassium chloride puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, E508, 99-100.5% (AT), ≤0.0001% Al

Sigma-Aldrich

12636

Potassium chloride

Potassium chloride AnhydroBeads™, −10 mesh, 99.99% trace metals basis

Sigma-Aldrich

451029

Potassium chloride

assay

99.999% trace metals basis

assay

≥99.99% trace metals basis

assay

99-100.5% (AT)

assay

99.99% trace metals basis

impurities

≤15.0 ppm Trace Metal Analysis

impurities

≤100.0 ppm Trace Metal Analysis

impurities

acidity or alkalinity, complies, organic volatile impurities, complies (GC), residual solvents, complies, ≤0.0001% Al, ≤0.0005% heavy metals (as Pb), ≤0.003% free acid (as HCl), ≤0.005% free alkali (as KOH), ≤0.02% Mg, alkaline earth metals (as Ca)

impurities

≤150.0 ppm Trace Metal Analysis

mp

770 °C (lit.)

mp

770 °C (lit.)

mp

770 °C (lit.)

mp

770 °C (lit.)

density

1.98 g/mL at 25 °C (lit.)

density

1.98 g/mL at 25 °C (lit.)

density

1.98 g/mL at 25 °C (lit.)

density

1.98 g/mL at 25 °C (lit.)

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

product line

AnhydroBeads

product line

-

product line

-

product line

AnhydroBeads

Application

May be used for the preparation of phosphate buffered saline, and for the extraction and solubilization of proteins.

Legal Information

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

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

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