Merck, TX1276-4, Trifluoroacetic acid
Size:2.5 L, Perfluoroacetic Acid, TFA, TFA, HPLC
Available Catalog Numbers
Catalog Number: TX1276-4
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Category
Pack Size2.5 L
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| EC Index Number | 200-929-3 |
|---|---|
| UNSPSC Code | 12191502 |
| Beilstein/REAXYS Number | 742035 |
| MDL number | MFCD00004169 |
| SMILES string | OC(C(F)(F)F)=O |
| InChI | 1S/C2HF3O2/c3-2(4,5)1(6)7/h(H,6,7) |
| InChI key | DTQVDTLACAAQTR-UHFFFAOYSA-N |
| vapor density | 3.9 (vs air) |
| vapor pressure | 97.5 mmHg ( 20 °C) |
| assay | ≥99.9% |
| form | liquid |
| Quality Level | 200 |
| concentration | ≥99.9% |
| technique(s) | HPLC: suitable |
| impurities | ≤0.05% Water |
| evapn. residue | ≤0.005% |
| color | APHA: ≤5 |
| refractive index | n20/D 1.3 (lit.) |
| pH | 1 (10 g/L in H2O) |
| bp | 72.4 °C (lit.) |
| mp | −15.4 °C (lit.) |
| solubility | soluble 10 g/mL |
| density | 1.489 g/mL at 20 °C (lit.) |
| anion traces | chloride (Cl-): ≤0.001% |
| cation traces | Fe: ≤0.0001% |
| UV absorption | λ: 230 nm Amax: ≤0.15 |
| shipped in | ambient |
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| storage temp. |
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| room temp |
