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A propos de cet article
grade
pharmaceutical primary standard
API family
citric acid
form
crystalline
expl. lim.
8 %, 65 °F
manufacturer/tradename
USP
pKa
(1) 3.13, (2) 4.76, (3) 6.4
mp
153-159 °C (lit.)
solubility
water: 383 g/L at 25 °C
application(s)
USP Biologics
pharmaceutical (small molecule)
format
neat
SMILES string
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)
InChI key
KRKNYBCHXYNGOX-UHFFFAOYSA-N
General description
Citric acid is a weak organic acid naturally found in citrus fruits. It is widely used as an acidulant, preservative, and flavoring agent in the food and pharmaceutical industries. In pharmaceutical formulations, citric acid acts as a buffering agent to control pH and enhance the stability of active ingredients. The USP Citric Acid standard ensures the consistency and quality of citric acid used in these applications.The United States Pharmacopeia (USP) provides quality standards for biologics to ensure their safety, efficacy, and quality throughout the manufacturing process. These standards assist manufacturers in adhering to regulatory requirements and help safeguard public health by reducing risks associated with biologics.
Application
- Acide citrique anhydre
- Acide citrique monohydraté
- Carbonate de magnésium, acide citrique et citrate de potassium, solution par voie orale
- Citrate de monoglycéride
- Extrait de garcinia hydroxycitrate en poudre
- Solution anticoagulante de citrate, de phosphate et de dextrose
- Citrate de potassium, comprimés à libération prolongée
Analysis Note
Other Notes
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Classe de stockage
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
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Numéro d'article de commerce international
| Référence | GTIN |
|---|---|
| 1134368-200MG | 04061838701206 |