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Sodium trifluoroacetate_Molecular_structure_CAS_2923-18-4)
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Sodium trifluoroacetate

Catalog No. 91732 Name Sigma Aldrich
CAS Number 2923-18-4 Website http://www.sigmaaldrich.com
M. F. C2F3NaO2 Telephone 1-800-521-8956
M. W. 136.0051796 Fax
Purity ≥99.0% (NT) Email
Storage Chembase ID: 99108

SYNONYMS

Title
三氟乙酸钠
IUPAC name
sodium trifluoroacetate
IUPAC Traditional name
sodium trifluoroacetate
Synonyms
三氟乙酸 钠盐
Trifluoroacetic acid sodium salt

DATABASE IDS

PubChem SID 24889541
Beilstein Number 3597949
CAS Number 2923-18-4
MDL Number MFCD00013217
EC Number 220-879-6

PROPERTIES

Antion Traces chloride (Cl-): ≤50 mg/kg
Antion Traces sulfate (SO42-): ≤50 mg/kg
Cation Traces Al: ≤5 mg/kg
Cation Traces As: ≤0.1 mg/kg
Cation Traces Ba: ≤5 mg/kg
Cation Traces Bi: ≤5 mg/kg
Cation Traces Ca: ≤50 mg/kg
Cation Traces Cd: ≤5 mg/kg
Cation Traces Co: ≤5 mg/kg
Cation Traces Cr: ≤5 mg/kg
Cation Traces Cu: ≤5 mg/kg
Cation Traces Fe: ≤5 mg/kg
Cation Traces K: ≤50 mg/kg
Cation Traces Li: ≤5 mg/kg
Cation Traces Mg: ≤20 mg/kg
Cation Traces Mn: ≤5 mg/kg
Cation Traces Mo: ≤5 mg/kg
Cation Traces Ni: ≤5 mg/kg
Cation Traces Pb: ≤5 mg/kg
Cation Traces Sr: ≤5 mg/kg
Cation Traces Zn: ≤5 mg/kg
Impurities insoluble matter, passes filter test
λ 1 M in H2O
Linear Formula CF3COONa
Product Line BioUltra
Purity ≥99.0% (NT)
Absorption Wavelength λ: 260 nm Amax: ≤0.055
Absorption Wavelength λ: 280 nm Amax: ≤0.035
Density 1.49 g/mL(lit.)
Melting Point 205-207 °C (dec.)(lit.)
Solubility H2O: soluble1 M at 20 °C, clear, colorless
GHS Pictograms GHS06
GHS Pictograms GHS09
GHS Signal Word Danger
GHS Hazard statements H300-H315-H319-H335-H400
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P264-P273-P301 + P310-P305 + P351 + P338
Risk Statements 28-36/37/38-50
RTECS AK0250000
Safety Statements 26-28-36/37-45-61
German water hazard class 1

DETAILS

Description (English)
Other Notes
Competitive inhibitor of fluoroacetate fluorohydrolase from pseudomonad species1
Description (简体中文)
Other Notes
来自假单胞菌种的氟乙酸盐氟水解酶的竞争性抑制剂1

REFERENCES