2-Propanol HPLC 2.5Ltr
2-Propanol gradient grade for liquid chromatography LiChrosolv®. CAS No. 67-63-0, EC Number 200-661-7.
Manufacturer: Merck
Catalog ID: 101040.2500
Stock: In Stock
Description
| Catalogue Number | 101040 |
| Synonyms | Isopropyl alcohol, Isopropanol, iso-Propanol, IPA |
| Overview | With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved. |
Product Information
| CAS number | 67-63-0 |
| EC index number | 603-117-00-0 |
| EC number | 200-661-7 |
| Hill Formula | C₃H₈O |
| Chemical formula | CH₃CH(OH)CH₃ |
| Molar Mass | 60.1 g/mol |
| HS Code | 2905 12 00 |
Applications
| Application | 2-Propanol gradient grade for liquid chromatography LiChrosolv®. CAS No. 67-63-0, EC Number 200-661-7. |
Physicochemical Information
| Boiling point | 82.4 °C (1013 hPa) |
| Density | 0.786 g/cm3 (20 °C) |
| Explosion limit | 2 - 13.4 %(V) |
| Flash point | 12 °C |
| Ignition temperature | 425 °C |
| Melting Point | -89.5 °C |
| Vapor pressure | 43 hPa (20 °C) |
Toxicological Information
| LD 50 oral | LD50 Rat 5045 mg/kg |
| LD 50 dermal | LD50 Rabbit 12800 mg/kg |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| Purity (GC) | ≥ 99.9 % |
| Identity (IR) | conforms |
| Evaporation residue | ≤ 2.0 mg/l |
| Water | ≤ 0.05 % |
| Acidity | ≤ 0.0002 meq/g |
| Alkalinity | ≤ 0.0002 meq/g |
| Gradient grade (at 235 nm) | ≤ 1.0 mAU |
| Gradient grade (at 254 nm) | ≤ 1.0 mAU |
| Transmission (Checking after purging with N₂ (at 220 nm)) | ≥ 80 % |
| Transmission (Checking after purging with N₂ (at 230 nm)) | ≥ 90 % |
| Transmission (Checking after purging with N₂ (from 250 nm)) | ≥ 99 % |
| Filtered by 0.2 µm filter |
