Sodium Acetate
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Cite "Sodium Acetate"
Sodium Acetate. (n.d.). In Compound. Retrieved from /th/compound/sodium-acetate/
"Sodium Acetate." Compound, /th/compound/sodium-acetate/.
@misc{sodium-acetate, title={Sodium Acetate}, url={/th/compound/sodium-acetate/}}
IUPAC: Sodium acetate
CAS: 127-09-3
ภาพรวม
Sodium acetate is the sodium salt of acetic acid, used in food preservation, heating pads, and as a buffer. Supersaturated solutions create instant hot ice.
องค์ประกอบ
การใช้งาน
- • Food preservative (E262)
- • Hand warmer/heating pad
- • Buffer solution
- • Textile dyeing
ข้อเท็จจริงที่น่าสนใจ
- ✦ Supersaturated sodium acetate solution creates dramatic instant crystallization (hot ice)
Structure
SMILES
CC(=O)[O-].[Na+]
คุณสมบัติ
- ประเภท
- salt
- สถานะ
- solid
- มวลโมลาร์
- 82.03 g/mol
- ความหนาแน่น
- 1.5280 g/cm³
- จุดหลอมเหลว
- 324.0 °C
- การละลาย
- 464 g/L at 20°C
Molecular Descriptors
- Exact Mass
- 82.0031
- TPSA
- 40.1 Ų
- H-Bond Donors
- 0
- H-Bond Acceptors
- 2
- Rotatable Bonds
- 0
- Heavy Atoms
- 5
- Complexity
- 34.0
Frequently Asked Questions
What is Sodium Acetate?
Sodium Acetate (CH₃COONa) is a salt compound with the IUPAC name Sodium acetate.
What is the molecular weight of Sodium Acetate?
Sodium Acetate has a molar mass of 82.03 g/mol.
What state is Sodium Acetate at room temperature?
Sodium Acetate is a solid at room temperature.
Is Sodium Acetate organic or inorganic?
Sodium Acetate is classified as an inorganic compound.
What elements make up Sodium Acetate?
Sodium Acetate (CH₃COONa) is composed of Hydrogen (H), Carbon (C), Oxygen (O), Sodium (Na).