The purity of this material is not determined. However, the Rhodium content is reported on a lot to lot basis and may range from 35.0 - 37.5% by ICP. This information is reported in the Certificate of Analysis. Please see the link below to review a sample or lot specific Certificate:
https://www.sigmaaldrich.com/product/aldrich/83750#product-documentation
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83750
Rhodium(III) nitrate hydrate
~36% rhodium (Rh) basis
Synonim(y):
Rhodium trinitrate
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| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
250 mg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 956,00 zł |
1 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 2690,00 zł |
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 9820,00 zł |
Informacje o tej pozycji
Wzór empiryczny (zapis Hilla):
N3O9Rh · xH2O
Numer CAS:
Masa cząsteczkowa:
288.92 (anhydrous basis)
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
MDL number:
Form:
powder
956,00 zł
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
Pomoc techniczna
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Pozwól nam pomócQuality Segment
form
powder
reaction suitability
core: rhodium
concentration
~36% Rh
application(s)
PEM fuel cells
homogeneous catalyst
material synthesis precursor
SMILES string
O.[Rh+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O
InChI
1S/3NO3.H2O.Rh/c3*2-1(3)4;;/h;;;1H2;/q3*-1;;+3
InChI key
QKLCKVVKVHCMIC-UHFFFAOYSA-N
General description
Rhodium(III) nitrate hydrate is a crystallinecompound widely used in the field of catalysis, electro-plating, and glassindustry
Application
Rhodium(III) nitrate hydrate can be used as a precursor:
- To synthesize Rh-doped catalysts for various chemical transformations.
- With iron(III) nitrate nonahydrate to synthesis Fe–Rh/TiO2 catalysts for hydrogenation reaction.
- For Ethene Hydroformylation, a bimetallic Rh/Co catalyst is synthesized by combining Rhodium(III) nitrate hydrate with Co(NO3)2 .6H2O.
- For the simultaneous electrodeposition of Cu and Rh from an aqueous nitrate solution.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
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Ta pozycja | |||
|---|---|---|---|
| description ~36% rhodium (Rh) basis | description ~10 % (w/w) (Rh in >5 wt. % HNO3) | description 99.9% trace metals basis | description 99.8% trace metals basis |
| form powder | form liquid | form powder and chunks | form crystals and lumps |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 200 |
| concentration ~36% Rh | concentration ~10 % (w/w) (Rh in >5 wt. % HNO3), ≥5.0% (NaOH basis (wt% HNO3, titration)) | concentration - | concentration - |
| reaction suitability core: rhodium | reaction suitability core: rhodium | reaction suitability core: scandium | reaction suitability core: yttrium |
| application(s) PEM fuel cells | application(s) PEM fuel cells | application(s) - | application(s) - |
Słowo ostrzegawcze
Danger
Kody zagrożeń
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
PPE (środki ochrony indywidualnej)
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Muta. 2 - Ox. Sol. 1 - Skin Corr. 1B - Skin Sens. 1A
Klasa składowania
5.1A - Strongly oxidizing hazardous materials
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What is the purity of Rhodium(III) nitrate hydrate?
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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/418/501/product-dating-information-06-25-mk.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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Is this compound packaged under inert atmosphere?
1 answer-
Yes, this product is hygroscopic and packaged under an argon.
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