$174
- Part Number:MIL-33209-25L
- Lead Time:2-4 weeks
- Quantity:each
- Size:2.5 liter
- Style:chemical
Acetic Acid R.G. Reagent ACS ≥99.8% 2.5 Liter
Synonym: TMAH solution
- CAS Number 64-19-7
- Linear Formula CH3CO2H
- Molecular Weight 60.05
- Beilstein/REAXYS Number 506007
- EC Number 200-580-7
- MDL number MFCD00036152
- PubChem Substance Id 329754470
- NACRES NA.21
| Quality Level | 200 |
| Grade | ACS reagent, Reagent. ISO, Reagent. Ph. Eur. |
| Vapor Density | 2.07 (vs air) |
| Grade | puriss. p.a. |
| Assay | ≥99.8% |
| Autoignition Temperature | 800°F |
| Expl. Lim. | 16 %, 92°F 4 %, 59°F |
| Impurities | ≤0.0002% acetaldehyde ≤0.0005% non-volatile matter ≤0.002% KMnO4 Red. matter (as HCOOH) ≤0.01% acetic anhydride (GC) ≤0.2% water (Karl Fischer) |
| Color | APHA: ≤10 |
| Refractive Index | n20/D 1.371 (lit.) |
| bp | 117-118°C (lit.) |
| mp | 16.2°C (lit.) |
| transition temp | freezing point ≥16.3°C |
| Density | 1.049 g/mL at 25°C (lit.) |
| anion traces | chloride (Cl-): ≤0.5 Mg/kg phosphate (PO43-): ≤0.5 Mg/kg sulfate (SO42-): ≤0.5 Mg/kg |
| cation traces | Ag: ≤0.01 Mg/kg Al: ≤0.05 Mg/kg As: ≤0.01 Mg/kg Ba: ≤0.01 Mg/kg Be: ≤0.01 Mg/kg Bi: ≤0.1 Mg/kg Ca: ≤0.2 Mg/kg Cd: ≤0.02 Mg/kg Co: ≤0.01 Mg/kg Cr: ≤0.05 Mg/kg Cu: ≤0.01 Mg/kg Fe: ≤0.2 Mg/kg Ge: ≤0.05 Mg/kg K: ≤0.1 Mg/kg Li: ≤0.01 Mg/kg Mg: ≤0.1 Mg/kg Mn: ≤0.01 Mg/kg Mo: ≤0.02 Mg/kg Na: ≤0.5 Mg/kg Ni: ≤0.05 Mg/kg Pb: ≤0.02 Mg/kg Sr: ≤0.01 Mg/kg Ti: ≤0.01 Mg/kg Tl: ≤0.05 Mg/kg V: ≤0.01 Mg/kg Zn: ≤0.05 Mg/kg Zr: ≤0.1 Mg/kg |
| suitability | passes test for indifference to chromic acid |
General description
Acetic acid is an organic carboxylic acid. It is a hygroscopic liquid having a pungent odor. Its anhydrous form is commonly referred as glacial acetic acid. It forms dimers linked by hydrogen bonds in solution and gaseous phases. It is weakly acidic in nature.
Application
Acetic acid has been used in the analysis of synthetic peptides by electron transfer dissociation (ETD) tandem mass spectrometry (MS/MS). It may be used in the preparation of peroxyacetic acid (disinfectant), via reaction with perhydrol (30% hydrogen peroxide).
for use as solvent for perchloric acid titration
Safety Information
Signal word Danger
Hazard statements H226-H290-H314
Precautionary statements P210-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338 + P310-P370 + P378
RIDADR UN 2789PSN1 3(8) / PGII
WGK Germany 1
RTECS AF1225000
Flash Point(F) 104°F
Flash Point(C) 40°C
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