Trichloroacetic Acid Cryst 1Kg
cryst., EMPROVE® ESSENTIAL Ph Eur
Manufacturer: Merck
Catalog ID: 100810.1000
Stock: In Stock
Description
| Catalogue Number | 100810 |
| Description | Trichloroacetic acid |
Product Information
| CAS number | 76-03-9 |
| EC index number | 607-004-00-7 |
| EC number | 200-927-2 |
| Grade | Ph Eur |
| Hill Formula | C₂HCl₃O₂ |
| Chemical formula | CCl₃COOH |
| Molar Mass | 163.38 g/mol |
| HS Code | 2915 40 00 |
Physicochemical Information
| Density | 1.63 g/cm3 (20 °C) |
| Flash point | >110 °C |
| Ignition temperature | 711 °C |
| Melting Point | 54 - 56 °C |
| pH value | <1 (50 g/l, H₂O, 20 °C) |
| Vapor pressure | 1 hPa (20 °C) |
| Bulk density | 900 kg/m3 |
| Solubility | 1300 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat 3320 mg/kg |
Storage and Shipping Information
| Storage | Store at +15°C to +25°C. |
Specifications
| Assay (alkalimetric) | 99.0 - 100.5 % |
| Identity (IR-spectrum) | passes test |
| Appearance | colorless, deliquescent crystals |
| Appearance of solution (100 g/l, water) | clear and not more intense in color than reference solutionBY₇ |
| Chloride (Cl) | ≤ 0.01 % |
| Fe (Iron) | ≤ 0.001 % |
| Related substances (GC) (Dichloroacetic acid) | ≤ 0.3 % |
| Related substances (GC) (Monochloroacetic acid) | ≤ 0.1 % |
| Residual solvents (Ph. Eur./ICH) | excluded by manufacturing process |
| Sulfated ash (600 °C) | ≤ 0.05 % |
| Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*). | |
| Corresponds to Ph. Eur. |
