NIST913B

Ácido úrico

NIST^® SRM^® 913b

• Sinónimos: 2,6,8-Trihidroxipurina
• Fórmula empírica (notación de Hill): C₅H₄N₄O₃
• Número de CAS: 69-93-2
• Peso molecular: 168.11
• Beilstein: 156158
• Número MDL: MFCD00005712
• Código UNSPSC: 41116107
• ID de la sustancia en PubChem: 329818778
• NACRES: NA.24

Propiedades

• grado: certified reference material
• Nivel de calidad: 100
• formulario: crystalline (solid)
• envase: pkg of 10 g
• fabricante / nombre comercial: NIST^®
• técnicas: GC/MS: suitable; LC/MS: suitable; UV/Vis spectroscopy: suitable
• mp: >300 °C (lit.)
• aplicaciones: clinical testing
• formato: neat
• cadena SMILES: O=C1NC(=O)C2=C(N1)NC(=O)N2
• InChI: 1S/C5H4N4O3/c10-3-1-2(7-4(11)6-1)8-5(12)9-3/h(H4,6,7,8,9,10,11,12)
• Clave InChI: LEHOTFFKMJEONL-UHFFFAOYSA-N

Descripción

Descripción general

This uric acid standard reference material (SRM) is a chemical with known purity. A unit of SRM 913b consists of one bottle containing 10 g of crystalline uric acid.

NIST913B_Cert

NIST913B_SDS

Aplicación

This uric acid is intended primarily for use in the calibration and standardization of procedures for uric acid determinations employed in clinical analysis. It is also used for routine critical evaluation of the daily working standards used in these procedures.

Otras notas

• Refer to the NIST certificate for details on expiry, storage, and usage.
• Notes for biomaterials, disposal, and transport information are available in SDS.

Certified for the analytes listed below.
Uric Acid (C₅H₄N₄O₃)

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

Nota de preparación

• The bottle must be stored at temperatures between 20 °C and 25 °C and protected from excessive light and moisture.

Información legal

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

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

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 2
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable