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91732

Sigma-Aldrich

Sodium trifluoroacetate

BioUltra, ≥99.0% (NT)

Synonym(s):

Trifluoroacetic acid sodium salt

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About This Item

Linear Formula:
CF3COONa
CAS Number:
2923-18-4
Molecular Weight:
136.01
Beilstein:
3597949
EC Number:
220-879-6
MDL number:
MFCD00013217
UNSPSC Code:
12352302
PubChem Substance ID:
24889541

product line

BioUltra

Assay

≥99.0% (NT)

impurities

insoluble matter, passes filter test

mp

205-207 °C (dec.) (lit.)

solubility

H2O: 1 M at 20 °C, clear, colorless

density

1.49 g/mL (lit.)

anion traces

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

cation traces

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤50 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤20 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

λ

1 M in H2O

UV absorption

λ: 260 nm Amax: ≤0.055
λ: 280 nm Amax: ≤0.035

SMILES string

[Na+].[O-]C(=O)C(F)(F)F

InChI

1S/C2HF3O2.Na/c3-2(4,5)1(6)7;/h(H,6,7);/q;+1/p-1

InChI key

UYCAUPASBSROMS-UHFFFAOYSA-M

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Other Notes

Competitive inhibitor of fluoroacetate fluorohydrolase from pseudomonad species

replaced by

Product No.
Description
Pricing

Pictograms

Environment
GHS09

Hazard Statements

H411

Precautionary Statements

P273 - P391 - P501

Hazard Classifications

Aquatic Chronic 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
1366395
1312298
1258842
016911/1
47710/1

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THE ENZYMATIC CLEAVAGE OF THE CARBON-FLUORINE BOND IN FLUOROACETATE.
P GOLDMAN
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