- 1134368
1134368
USP
Ácido cítrico
United States Pharmacopeia (USP) Reference Standard
Recommended Products
grade
pharmaceutical primary standard (unable to validate for USP)
API family
citric acid
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)
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
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This Item | A1202000 | PHR1071 | 94676 |
|---|---|---|---|
| grade pharmaceutical primary standard (unable to validate for USP) | grade pharmaceutical primary standard | grade certified reference material, pharmaceutical secondary standard | grade certified reference material, TraceCERT® |
| manufacturer/tradename USP | manufacturer/tradename EDQM | manufacturer/tradename - | manufacturer/tradename - |
| application(s) pharmaceutical (small molecule) | application(s) pharmaceutical (small molecule) | application(s) pharmaceutical (small molecule) | application(s) cleaning products |
| format neat | format neat | format neat | format neat |
| API family citric acid | API family citric acid | API family citric acid | API family - |
| expl. lim. 8 %, 65 °F | expl. lim. 8 %, 65 °F | expl. lim. 8 %, 65 °F | expl. lim. 8 %, 65 °F |
General description
For further information and support please go to the website of the issuing Pharmacopoeia.
Application
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
Analysis Note
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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