[11187] CAS 140191-40-8 | Yttrium(III) nitrate hydrate, REacton™, 99.99% (REO), Alfa
0 ₩
family_key 없음
Brand: Alfa Aesar
140191-40-8 | N3O9Y | 5g | yttrium(III) nitrate
Chemical Identifiers
CAS
140191-40-8
Molecular Weight (g/mol)
274.92
MDL Number
MFCD00011469
Synonym
yttrium(III) nitrate
SMILES
[Y+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O
InChI Key
BXJPTTGFESFXJU-UHFFFAOYSA-N
Molecular Formula
N3O9Y
IUPAC Name
yttrium(3+) trinitrate
Specifications
Total Rare Earth Oxide Impurities
0.01% max.
설명
It acts as a precursor for the preparation of yttrium oxide nano particles and for nanoscale coatings of carbon composites. It is an effective yttrium source for the preparation of yttrium-based surfactant mesophases which are used as adsorbing agents and in optically functional materials. It is used in optics, ceramics, glass, electronics, and superconducting materials. It has been reported as a reusable catalyst in Bignelli reaction for the synthesis of heterocycles such as pyrimidin-2-ones. It is a powerful catalyst for the synthesis of some supramolecules such as calix[4]resorcinarenes, 1,8-dioxooctahydroxanthenes, 2-amino-4H-chromenes, and several other organic condensation products. Silica-supported yttrium nitrate hydrate acts as a heterogeneous catalyst for the preparation of 2-Amino-4H-Chromenes in water.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Other References:
Merck Index:14,10107UN Number:UN1477
GHS Hazard and Precautionary Statements
Hazard Statements:H272-H315-H319-H335
GHS H StatementH272-H315-H319-H335 May intensify fire oxidizer.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:P210-P220-P221-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P370+P378q-P501c
Risk & Safety
TSCA:YesRTECS Number:ZG3675000
경고:RUO – Research Use Only
CAS140191-40-8FORMULAN3O9YHAZARD CLASS5.1EINECS233-802-6MDLMFCD00011469PACKAGING GROUPIII
| Pakage | 100g, 2.5g, 25g, 5g |
|---|---|
| brand | Alfa Aesar |
