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
203548
Lanthanum(III) nitrate hexahydrate
99.999% trace metals basis
Synonym(s):
Nitric acid, lanthanum (III) salt, hexahydrate
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About This Item
Recommended Products
Quality Level
Assay
99.999% trace metals basis
form
solid
reaction suitability
reagent type: catalyst
core: lanthanum
impurities
≤15.0 ppm Trace Rare Earth Analysis
mp
65-68 °C
SMILES string
[La+3].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O
InChI
1S/La.3NO3.6H2O/c;3*2-1(3)4;;;;;;/h;;;;6*1H2/q+3;3*-1;;;;;;
InChI key
GJKFIJKSBFYMQK-UHFFFAOYSA-N
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General description
Application
- α-aminonitriles by a one-pot three-component coupling of the carbonyl compound, amine, and TMSCN.
- Acetals and geminal diacetates (acylals)from aldehydes.
- Bis(indolyl) methanes under solvent‐free conditions.
Features and Benefits
- Thermal stability
- Low toxicity
- Mild reaction condition
- Chemoselectivity
- Low cost
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Sol. 2
Storage Class Code
5.1B - Oxidizing hazardous materials
WGK
WGK 2
Personal Protective Equipment
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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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