B7660

Acide borique

BioXtra, ≥99.5%

• Formule linéaire : H₃BO₃
• Numéro CAS: 10043-35-3
• Poids moléculaire : 61.83
• Numéro CE : 233-139-2
• Numéro MDL: MFCD00011337
• Code UNSPSC : 12161700
• eCl@ss : 38120104
• ID de substance PubChem : 24892015
• Nomenclature NACRES : NA.25

Propriétés

• Pression de vapeur: 2.6 mmHg ( 20 °C)
• Niveau de qualité: 200
• Gamme de produits: BioXtra
• Pureté: ≥99.5%
• Forme: powder
• Impuretés: ≤0.005% Phosphorus (P); ≤0.1% Insoluble matter
• pH: 3.5-6.0 (0.5 M in H₂O)
• Pf: 160 °C (dec.) (lit.)
• Solubilité: H₂O: 0.5 M, clear, colorless
• Traces d'anions: chloride (Cl^-): ≤0.05%; sulfate (SO₄^2-): ≤0.05%
• Traces de cations: Al: ≤0.0005%; Ca: ≤0.005%; Cu: ≤0.0005%; Fe: ≤0.0005%; K: ≤0.005%; Mg: ≤0.005%; NH₄⁺: ≤0.05%; Na: ≤0.01%; Pb: ≤0.001%; Zn: ≤0.0005%
• Absorption: ≤0.05 at 260 in H₂O at 1 M; ≤0.05 at 280 in H₂O at 1 M
• Absorption UV: λ: 260 nm A_max: 0.05; λ: 280 nm A_max: 0.05
• Chaîne SMILES: OB(O)O
• InChI: 1S/BH3O3/c2-1(3)4/h2-4H
• Clé InChI: KGBXLFKZBHKPEV-UHFFFAOYSA-N

Description

Application

• Effect of Boron Content in LiOH Solutions on the Corrosion Behavior of Zr-Sn-Nb Alloy.: This study investigates how varying boron content in lithium hydroxide solutions affects the corrosion resistance of Zr-Sn-Nb alloys, commonly used in nuclear reactors. The findings highlight the potential for boric acid to enhance the longevity and safety of these materials (Zhao et al., 2024).


• GpEF1A: A Novel Lysine Methyltransferase Gene from Gypsophila perfoliata L. Involved in Boron Homeostasis.: This study identifies a new gene involved in boron regulation in plants, providing insights into boric acid′s role in maintaining cellular homeostasis and potential applications in agricultural biotechnology (Akbudak et al., 2024).

Informations sur la sécurité

• Pictogrammes: GHS08
• Mention d'avertissement: Danger
• Mentions de danger: H360FD
• Conseils de prudence: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Classification des risques: Repr. 1B
• Code de la classe de stockage: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges