1134368

Ácido cítrico

United States Pharmacopeia (USP) Reference Standard

• Fórmula lineal: HOC(COOH)(CH₂COOH)₂
• Número de CAS: 77-92-9
• Peso molecular: 192.12
• Beilstein: 782061
• Número MDL: MFCD00011669
• Código UNSPSC: 41116107
• ID de la sustancia en PubChem: 329749410
• NACRES: NA.24

Propiedades

• grado: pharmaceutical primary standard
• familia API: citric acid
• lim. expl.: 8 %, 65 °F
• fabricante / nombre comercial: USP
• pKa: (1) 3.13, (2) 4.76, (3) 6.4
• mp: 153-159 °C (lit.)
• solubilidad: water: 383 g/L at 25 °C
• aplicaciones: pharmaceutical (small molecule)
• Formato: neat
• cadena SMILES: OC(=O)CC(O)(CC(O)=O)C(O)=O
• InChI: 1S/C6H8O7/c7-3(8)1-6(13,5(11)12)2-4(9)10/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)
• Clave InChI: KRKNYBCHXYNGOX-UHFFFAOYSA-N

Descripción

Descripción general

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets, has been developed and issued under the Authority of the issuing Pharmacopoeia.

For further information and support please go to the website of the issuing Pharmacopoeia.

Aplicación

Citric acid USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:

• Anhydrous Citric Acid
• Citric Acid Monohydrate
• Magnesium Carbonate, Citric Acid, and Potassium Citrate for Oral Solution
• Monoglyceride Citrate
• Powdered Garcinia Hydroxycitrate Extract
• Anticoagulant Citrate Phosphate Dextrose Solution
• Potassium Citrate Extended-Release Tablets

Nota de análisis

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Otras notas

Sales restrictions may apply.

Información de seguridad

• Pictogramas: GHS07
• Palabra de señalización: Warning
• Frases de peligro: H319,H335
• Consejos de prudencia: P261 - P264 - P271 - P280 - P304 + P340 + P312 - P305 + P351 + P338
• Clasificaciones de peligro: Eye Irrit. 2 - STOT SE 3
• Órganos de actuación: Respiratory system
• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable