NIST973

Acido borico

NIST^® SRM^® 973, acidimetric standard

• Formula condensata: H₃BO₃
• Numero CAS: 10043-35-3
• Peso molecolare: 61.83
• Numero MDL: MFCD00011337
• Codice UNSPSC: 41116107
• ID PubChem: 329818789
• NACRES: NA.24

Proprietà

• Grado: certified reference material
• Livello qualitativo: 100
• Tensione di vapore: 2.6 mmHg ( 20 °C)
• Confezionamento: pkg of 100 g
• Produttore/marchio commerciale: NIST^®
• Punto di fusione: 160 °C (dec.) (lit.)
• Formato: neat
• Stringa SMILE: OB(O)O
• InChI: 1S/BH3O3/c2-1(3)4/h2-4H; KGBXLFKZBHKPEV-UHFFFAOYSA-N

Descrizione

Descrizione generale

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

Altre note

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.

Note legali

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

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

Informazioni sulla sicurezza

• Pittogrammi: GHS08
• Avvertenze: Danger
• Indicazioni di pericolo: H360FD
• Consigli di prudenza: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Classi di pericolo: Repr. 1B
• Codice della classe di stoccaggio: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable