1.01086

Aluminium nitrate nonahydrate

EMPLURA^®

• Synonym(s): Aluminium nitrate nonahydrate
• Linear Formula: Al(NO₃)₃ · 9 H₂O
• CAS Number: 7784-27-2
• Molecular Weight: 375.13
• UNSPSC Code: 12352302
• EC Index Number: 236-751-8
• NACRES: NA.21
• MDL number: MFCD00149132
• Assay: ≥95.0% (complexometric)
• Form: solid
• Solubility: 41.9 g/L

Properties

• Quality Segment: 200
• product line: EMPLURA^®
• assay: ≥95.0% (complexometric)
• form: solid
• potency: 3671 mg/kg LD₅₀, oral (Rat)
• impurities: ≤0.5% Substances not precipitated by ammonia (as sulfate)
• pH: 2.0-4.0 (20 °C, 50 g/L in H₂O)
• mp: 73 °C
• solubility: 41.9 g/L
• density: 1.72 g/cm³ at 20 °C
• bulk density: 880 kg/m³
• anion traces: chloride (Cl^-): ≤0.005%, sulfate (SO₄^2-): ≤0.03%
• cation traces: Fe: ≤0.01%, heavy metals (as Pb): ≤0.005%
• storage temp.: 2-30°C
• SMILES string: [Al]1(O[N+](=O)O1)O[N+](=O)[O-].[N+](=O)([O-])[O-].O.O.O.O.O.O.O.O.O
• InChI: 1S/Al.3NO3.9H2O/c;3*2-1(3)4;;;;;;;;;/h;;;;9*1H2/q+3;3*-1;;;;;;;;;
• InChI key: SWCIQHXIXUMHKA-UHFFFAOYSA-N

Description

Application

• Surface Acidity and Hydrophilicity of Coprecipitated Al(2)O(3)-SiO(2) Xerogels Prepared from Aluminium Nitrate Nonahydrate and Tetraethylorthosilicate.: This study explores the properties of xerogels, highlighting their relevance in catalysis and materials science, emphasizing the role of aluminium nitrate nonahydrate in modifying surface characteristics (Okada et al., 1999).


• How do layered double hydroxides evolve. First in situ insights into their synthesis processes.: Discusses the synthesis of layered double hydroxides using aluminium nitrate nonahydrate, providing valuable insights for chemists involved in materials chemistry and nanotechnology (Terraschke et al., 2022).


• Vibrational models for a crystal with 36 water molecules in the unit cell: IR spectra from experiment and calculation.: Presents vibrational analysis of crystal structures involving aluminium nitrate nonahydrate, which can aid in understanding molecular interactions and crystal engineering (Hermansson et al., 2015).


• Antioxidant activity and cytotoxicity of Jerusalem artichoke tubers and leaves extract on HaCaT and BJ fibroblast cells.: While focused on plant extracts, this research uses methodologies and analysis techniques that can be insightful for chemists working with complex organic matrices and their interactions with inorganic ions like those from aluminium nitrate nonahydrate (Zagórska-Dziok et al., 2018).


• Comparative aluminium mobilizing actions of several chelators in aluminium-loaded uraemic rats.: This study provides data on the bioactivity of chelators, including those that might interact with aluminium nitrate nonahydrate, relevant for medical and pharmaceutical chemists focusing on metal toxicity and treatment strategies (Corbella et al., 1994).

Analysis Note

Assay (complexometric): ≥ 95.0 %
Chloride (Cl): ≤ 0.005 %
Sulfate (SO₄): ≤ 0.03 %
Heavy metals (as Pb): ≤ 0.005 %
Fe (Iron): ≤ 0.01 %
Substances not precipitated by ammonia (as sulfate): ≤ 0.5 %

Legal Information

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H318
• pcodes: P280 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1
• Storage Class: 5.1B - Oxidizing hazardous materials
• wgk: WGK 1
• flash_point_f: does not flash
• flash_point_c: does not flash