1.00160

Ácido bórico

crystalline, EMPROVE^® ESSENTIAL, Ph. Eur., BP, JP, NF

• Sinônimo(s): Orthoboric acid, Trihydroxidoboron
• Fórmula linear: H₃BO₃
• Número CAS: 10043-35-3
• Peso molecular: 61.83
• Número MDL: MFCD00011337
• Código UNSPSC: 12352301
• Número do índice EC: 233-139-2

Propriedades

• Agency: BP; JP; NF; Ph. Eur.
• Nível de qualidade: 500
• pressão de vapor: 2.6 mmHg ( 20 °C)
• linha de produto: EMPROVE^® ESSENTIAL
• Ensaio: 99.5-100.5% dry basis (alkalimetric)
• forma: crystalline; solid
• técnica(s): API processing | cocrystal formation: suitable; API processing | salt formation: suitable
• pH: 3.8-4.8 (20 °C, 33 g/L in H₂O)
• pf: 160 °C (dec.) (lit.)
• solubilidade: 49.2 g/L
• densidade: 1.489 g/cm³ at 23 °C
• traços de ânion: sulfate (SO₄^2-): ≤0.04%
• traços de cátion: As: ≤0.0001%; heavy metals (as Pb): ≤0.0015%
• aplicação(ões): liquid formulation; ophthalmics; pharmaceutical; semi-solid formulation
• temperatura de armazenamento: 2-30°C
• cadeia de caracteres SMILES: OB(O)O
• InChI: 1S/BH3O3/c2-1(3)4/h2-4H
• chave InChI: KGBXLFKZBHKPEV-UHFFFAOYSA-N

Descrição

Descrição geral

Finding the right excipient that matches your needs as well as regulatory demands can be a complicated challenge in formulation. With our application know-how and regulatory expertise, we support you in every step of development, scale-up, and production.
As part of our Emprove^® Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC^® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.

Aplicação

Boric acid has antimicrobial characteristics and is therefore typically used as preservative in pharmaceutical formulations and cosmetics. It is also used as buffering agent and pH adjuster.

Informações legais

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

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

Informações de segurança

• Pictogramas: GHS08
• Palavra indicadora: Danger
• Frases de perigo: H360FD
• Declarações de precaução: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Classificações de perigo: Repr. 1B
• Código de classe de armazenamento: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable