NIST913B

Uric acid

NIST^® SRM^® 913b

• Synonyme(s) : 2,6,8-Trihydroxypurine
• Formule empirique (notation de Hill): C₅H₄N₄O₃
• Numéro CAS: 69-93-2
• Poids moléculaire : 168.11
• Numéro Beilstein : 156158
• Numéro MDL: MFCD00005712
• Code UNSPSC : 41116107
• ID de substance PubChem : 329818778
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: certified reference material
• Niveau de qualité: 100
• Forme: crystalline (solid)
• Conditionnement: pkg of 10 g
• Fabricant/nom de marque: NIST^®
• Technique(s): GC/MS: suitable; LC/MS: suitable; UV/Vis spectroscopy: suitable
• Pf: >300 °C (lit.)
• Application(s): clinical testing
• Format: neat
• Chaîne 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)
• Clé InChI: LEHOTFFKMJEONL-UHFFFAOYSA-N

Description

Description générale

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

Application

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.

Autres remarques

• 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.

Notes préparatoires

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

Informations légales

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

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

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable