Merck, 91707-250ML, Trifluoroacetic acid
Size:250 mL, TFA, puriss. p.a., suitable for HPLC, ≥99.0% (GC)
Available Catalog Numbers
Catalog Number: 91707-250ML
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Category
Pack Size250 mL
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| UNSPSC Code | 12352106 |
|---|---|
| NACRES | NA.21 |
| PubChem Substance ID | 329770068 |
| EC Number | 200-929-3 |
| Beilstein/REAXYS Number | 742035 |
| MDL number | MFCD00004169 |
| InChI | 1S/C2HF3O2/c3-2(4,5)1(6)7/h(H,6,7) |
| InChI key | DTQVDTLACAAQTR-UHFFFAOYSA-N |
| SMILES string | OC(C(F)(F)F)=O |
| vapor density | 3.9 (vs air) |
| vapor pressure | 97.5 mmHg ( 20 °C) |
| grade | puriss. p.a. |
| assay | ≥99.0% (GC) |
| form | liquid |
| technique(s) | HPLC: suitable |
| impurities | ≤0.05% water |
| refractive index | n20/D 1.3 (lit.) |
| pH | 1 (20 °C, 1 g/L) |
| Quality Level | 200 |
| bp | 72.4 °C (lit.) |
| mp | −15.4 °C (lit.) |
| solubility | water: soluble |
| density | 1.489 g/mL at 20 °C (lit.) |
| <i>λ</i> | 1 cm path, H2O reference |
| UV absorption | λ: 260 nm Amax: 0.9 |
| suitability | corresponds to standard for RP gradient test |
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