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CAS RN: 76-05-1 | Product Number: A5711

Trifluoroacetic Acid (ca. 0.5mol/L in Water) [Ion-Pair Reagent for LC-MS]

  • IPC-PFFA-2 (ca. 0.5mol/L in Water)
  • TFA (ca. 0.5mol/L in Water)
5   ≥20 

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*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).

Product Number A5711
Molecular Formula / Molecular Weight C__2HF__3O__2 = 114.02  
Physical State (20 deg.C) Liquid
CAS RN 76-05-1
Reaxys Registry Number 742035
PubChem Substance ID 87563213
Merck Index (14) 9681
MDL Number


Appearance Colorless clear liquid
Concentration(Neutralization titration) 0.50 to 0.55 mol/L
Absorbance(240nm) max. 1.00
Absorbance(254nm) max. 0.15
Absorbance(280nm) max. 0.05
Properties (reference)
Pictogram Pictogram
Signal Word Danger
Hazard Statements H314 : Causes severe skin burns and eye damage.
H290 : May be corrosive to metals.
Precautionary Statements P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P390 : Absorb spillage to prevent material damage.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.
Related Laws:
EC Number 200-929-3
RTECS# AJ9625000
Transport Information:
UN Number UN3265
Class 8
Packing Group II
HS Number 2915907090
Ion-Pair Reagent for HPLC

PubMed Literature


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