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289299

Sigma-Aldrich

Rubidium nitrate

99.7% trace metals basis

Synonym(s):

Rubidium(1+) nitrate, Rubidium(1+) nitronate

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About This Item

Linear Formula:
RbNO3
CAS Number:
Molecular Weight:
147.47
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23
grade:
for analytical purposes
form:
powder and chunks
Pricing and availability is not currently available.

grade

for analytical purposes

Assay

99.7% trace metals basis

form

powder and chunks

impurities

≤3500.0 ppm Trace Rare Earth Analysis

density

3.11 g/mL at 25 °C (lit.)

SMILES string

[Rb+].[O-][N+]([O-])=O

InChI

1S/NO3.Rb/c2-1(3)4;/q-1;+1

InChI key

RTHYXYOJKHGZJT-UHFFFAOYSA-N

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Application

  • Raman spectra and structure of (1 − x)RbNO3 + xAl2O3 systems: This study investigates the spectroscopic properties of rubidium nitrate filled with alumina powder, providing detailed structural information (Gafurov et al., 2015).
  • The effect of cationic doping on the ionic conductivity of rubidium nitrate: This research explores the introduction of bivalent cations into rubidium nitrate to enhance its ionic conductivity, relevant for material science applications (Iskakova et al., 2015).
  • Nitrate additives coordinated with crown ether stabilize lithium metal anodes in carbonate electrolyte: A study demonstrating the stabilization of lithium metal anodes using a crown ether-coordinated rubidium nitrate additive, important for battery technology (Gu et al., 2021).

Pictograms

Flame over circle

Signal Word

Danger

Hazard Statements

Hazard Classifications

Ox. Sol. 2

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

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Martin Mangstl et al.
Dalton transactions (Cambridge, England : 2003), 43(26), 10033-10039 (2014-05-29)
A new synthesis route for phosphates in an organic solvent at low temperatures is presented. The synthesis was done by dispersing a nitrate salt and phosphorus pentoxide in dimethyl sulfoxide. The synthesis can be performed under water-free conditions and yielded

Questions

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  1. 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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  2. 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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