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215260

Sigma-Aldrich

Rubidium chloride

99.8% trace metals basis

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Synonym(s):
Rubidium monochloride, Rubidium(I) chloride
Linear Formula:
RbCl
CAS Number:
Molecular Weight:
120.92
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

assay

99.8% trace metals basis

form

powder and chunks

impurities

≤2500.0 ppm Trace Rare Earth Analysis

mp

715 °C (lit.)

density

2.8 g/mL at 25 °C (lit.)

SMILES string

[Cl-].[Rb+]

InChI

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

InChI key

FGDZQCVHDSGLHJ-UHFFFAOYSA-M

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This Item
204250NIST98483979
Rubidium chloride 99.8% trace metals basis

215260

Rubidium chloride

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Rubidium chloride 99.95% trace metals basis

204250

Rubidium chloride

-
Rubidium chloride NIST SRM 984

NIST984

Rubidium chloride

-
Rubidium chloride BioUltra, for molecular biology, ≥99.0% (AT)

83979

Rubidium chloride

Premium Grade
assay

99.8% trace metals basis

assay

99.95% trace metals basis

assay

-

assay

≥99.0% (AT)

impurities

≤2500.0 ppm Trace Rare Earth Analysis

impurities

≤550.0 ppm Trace Metal Analysis

impurities

-

impurities

DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected

mp

715 °C (lit.)

mp

715 °C (lit.)

mp

715 °C (lit.)

mp

715 °C (lit.)

density

2.8 g/mL at 25 °C (lit.)

density

2.8 g/mL at 25 °C (lit.)

density

2.8 g/mL at 25 °C (lit.)

density

2.8 g/mL at 25 °C (lit.)

Application

RbCl, an alkali halide may be used to dope L-alanine hydrogen chloride monohydrate single crystals to alter its dielectric properties.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Growth, structural, spectral, mechanical and dielectric characterization of RbCl-doped l-alanine hydrogen chloride monohydrate single crystals
Rose AL, et al.
Physica B: Condensed Matter, 406.3, 412-417 (2011)
M L Główka et al.
Acta crystallographica. Section D, Biological crystallography, 61(Pt 4), 433-441 (2005-04-05)
Gramicidin D (gD) is a naturally occurring ionophoric antibiotic that forms membrane channels specific for monovalent cations. The crystal structure of the RbCl complex of gD has been determined at 1.14 A resolution from low-temperature (100 K) synchrotron-radiation data with
Takuro Hayashi et al.
Acta crystallographica. Section F, Structural biology and crystallization communications, 65(Pt 10), 1007-1010 (2009-10-24)
Small heat-shock proteins (sHsps) bind and stabilize proteins denatured by heat or other stresses in order to prevent unfavourable protein aggregation. StHsp14.0 is an sHsp found in the acidothermophilic archaeon Sulfolobus tokodaii. A variant of StHsp14.0 was crystallized by the
Amer Alam et al.
Nature structural & molecular biology, 16(1), 30-34 (2008-12-23)
We report the crystal structure of the nonselective cation channel NaK from Bacillus cereus at a resolution of 1.6 A. The structure reveals the intracellular gate in an open state, as opposed to the closed form reported previously, making NaK
Eiichi Takayama et al.
Journal of molecular and cellular cardiology, 37(2), 483-496 (2004-07-28)
We previously demonstrated that pinacidil does not affect Na(+)(i) accumulation, cellular energy depletion, or acidosis during myocardial ischemia, but dramatically improves the cationic/energetic status during reperfusion. We investigated the role of this latter effect in K(ATP) channel-induced cardioprotection. Employing (23)Na

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