1134368

Citric acid

United States Pharmacopeia (USP) Reference Standard

• Wzór liniowy: HOC(COOH)(CH₂COOH)₂
• Numer CAS: 77-92-9
• Masa cząsteczkowa: 192.12
• Beilstein: 782061
• Numer MDL: MFCD00011669
• Kod UNSPSC: 41116107
• Identyfikator substancji w PubChem: 329749410
• NACRES: NA.24

Właściwości

• klasa czystości: pharmaceutical primary standard (unable to validate for USP)
• rodzina API: citric acid
• granice wybuchowości: 8 %, 65 °F
• producent / nazwa handlowa: USP
• pKa: (1) 3.13, (2) 4.76, (3) 6.4
• mp: 153-159 °C (lit.)
• rozpuszczalność: water: 383 g/L at 25 °C
• Zastosowanie: pharmaceutical (small molecule)
• format: neat
• ciąg 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)
• Klucz InChI: KRKNYBCHXYNGOX-UHFFFAOYSA-N

Opis

Opis ogólny

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.

Zastosowanie

This USP reference standard is intended for use in specified quality tests and assays.
Also used to prepare standard solutions to test the limit of citric acid according to the following United States Pharmacopeia (USP) monographs:

• Powdered Garcinia Hydroxycitrate Extract
• Calcium Citrate Malate
• Anticoagulant Citrate Phosphate Dextrose Adenine Solution
• Magnesium Carbonate, Citric Acid, and Potassium Citrate for Oral Solution
• Monoglyceride Citrate
• Anticoagulant Sodium Citrate Solution
• Tricitrates Oral Solution
• Anticoagulant Citrate Phosphate Dextrose Solution
• Cranberry Liquid Preparation
  

Komentarz do analizy

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.  ​

Inne uwagi

Sales restrictions may apply.

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS07
• Hasło ostrzegawcze: Warning
• Zwroty wskazujące rodzaj zagrożenia: H319 - H335
• Zwroty wskazujące środki ostrożności: P261 - P264 - P271 - P280 - P304 + P340 + P312 - P305 + P351 + P338
• Klasyfikacja zagrożeń: Eye Irrit. 2 - STOT SE 3
• Organy docelowe: Respiratory system
• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable