NIST973

Ácido bórico

NIST^® SRM^® 973, acidimetric standard

• Fórmula linear: H₃BO₃
• Número CAS: 10043-35-3
• Peso molecular: 61.83
• Número MDL: MFCD00011337
• Código UNSPSC: 41116107
• ID de substância PubChem: 329818789
• NACRES: NA.24

Propriedades

• grau: certified reference material
• Nível de qualidade: 100
• pressão de vapor: 2.6 mmHg ( 20 °C)
• embalagem: pkg of 100 g
• fabricante/nome comercial: NIST^®
• pf: 160 °C (dec.) (lit.)
• Formato: neat
• cadeia de caracteres SMILES: OB(O)O
• InChI: 1S/BH3O3/c2-1(3)4/h2-4H
• chave InChI: KGBXLFKZBHKPEV-UHFFFAOYSA-N

Descrição

Descrição geral

This Standard Reference Material (SRM) is certified as a chemical of known assay and is intended for use as a primary acidimetric standard. The SRM consists of highly purified boric acid (H₃BO₃) in a 100 g bottle. For more information, please refer to the SDS and COA.

SRM 973_cert

SRM 973_SDS

Outras notas

Example analytes are listed below as a reference. Please download a current certificate at nist.gov/SRM for current analytes and certified values.
Boric Acid

See certificate for values and more details at nist.gov/SRM.

Informações legais

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

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