80457
Trifluoroacetic acid
eluent additive for LC-MS, LiChropur™, ≥99.0% (GC)
Recommended Products
grade
eluent additive for LC-MS
Quality Level
vapor density
3.9 (vs air)
vapor pressure
97.5 mmHg ( 20 °C)
Assay
≥99.0% (GC)
form
liquid
technique(s)
LC/MS: suitable
impurities
≤0.05% water
≤50 mg/kg total sulfur (as SO4)
refractive index
n20/D 1.3 (lit.)
bp
72.4 °C (lit.)
mp
−15.4 °C (lit.)
density
1.489 g/mL at 20 °C (lit.)
anion traces
chloride (Cl-): ≤50 mg/kg
sulfite (SO32-): ≤10 mg/kg
cation traces
Ag: ≤0.05 mg/kg
Al: ≤0.1 mg/kg
Ba: ≤0.1 mg/kg
Bi: ≤0.5 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.1 mg/kg
Co: ≤0.05 mg/kg
Cr: ≤0.1 mg/kg
Cu: ≤0.05 mg/kg
Fe: ≤1.0 mg/kg
K: ≤1.0 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤1.0 mg/kg
Mn: ≤0.1 mg/kg
Mo: ≤0.05 mg/kg
NH4+: ≤10 mg/kg
Na: ≤1.0 mg/kg
Ni: ≤0.1 mg/kg
Pb: ≤0.05 mg/kg
Sr: ≤0.05 mg/kg
Tl: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg
UV absorption
λ: 260 nm Amax: ≤0.9
λ: 270 nm Amax: ≤0.1
λ: 280 nm Amax: ≤0.08
λ: 290 nm Amax: ≤0.07
λ: 300 nm Amax: ≤0.06
λ: 320 nm Amax: ≤0.05
SMILES string
OC(C(F)(F)F)=O
suitability
passes test for LC-MS
InChI
1S/C2HF3O2/c3-2(4,5)1(6)7/h(H,6,7)
InChI key
DTQVDTLACAAQTR-UHFFFAOYSA-N
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General description
Features:
- Extensive QC testing ensures the highest specifications.
- Optimized to improve ionization and resolution.
- Extremely low levels of inorganic and organic impurities.
- Manufactured specifically for accurate and fast LC-MS.
Application
Packaging
Legal Information
related product
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A
WGK
WGK 2
Regulatory Information
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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