Citric Acid
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Cite "Citric Acid"
Citric Acid. (n.d.). In Compound. Retrieved from /th/compound/citric-acid/
"Citric Acid." Compound, /th/compound/citric-acid/.
@misc{citric-acid, title={Citric Acid}, url={/th/compound/citric-acid/}}
IUPAC: 2-Hydroxypropane-1,2,3-tricarboxylic acid
CAS: 77-92-9
ภาพรวม
Citric acid is a weak organic acid found in citrus fruits. It is a key intermediate in the Krebs cycle and the most widely used food acid.
องค์ประกอบ
การใช้งาน
- • Food acidulant
- • Preservative
- • Cleaning agent
- • Pharmaceutical
ข้อเท็จจริงที่น่าสนใจ
- ✦ Over 2 million tonnes of citric acid are produced annually, mostly by fermentation of Aspergillus niger mold
ความปลอดภัย
- ⚠ Mild irritant
Structure
SMILES
C(C(=O)O)C(CC(=O)O)(C(=O)O)O
คุณสมบัติ
- ประเภท
- organic
- สถานะ
- solid
- มวลโมลาร์
- 192.12 g/mol
- ความหนาแน่น
- 1.6600 g/cm³
- จุดหลอมเหลว
- 153.0 °C
- จุดเดือด
- 175.0 °C
- การละลาย
- 1330 g/L at 20°C
Molecular Descriptors
- Exact Mass
- 192.0270
- XLogP
- -1.7
- TPSA
- 132.0 Ų
- H-Bond Donors
- 4
- H-Bond Acceptors
- 7
- Rotatable Bonds
- 5
- Heavy Atoms
- 13
- Complexity
- 227.0
Frequently Asked Questions
What is Citric Acid?
Citric Acid (C₆H₈O₇) is a organic compound with the IUPAC name 2-Hydroxypropane-1,2,3-tricarboxylic acid.
What is the molecular weight of Citric Acid?
Citric Acid has a molar mass of 192.12 g/mol.
What state is Citric Acid at room temperature?
Citric Acid is a solid at room temperature.
Is Citric Acid organic or inorganic?
Citric Acid is classified as an organic compound.
What elements make up Citric Acid?
Citric Acid (C₆H₈O₇) is composed of Hydrogen (H), Carbon (C), Oxygen (O).