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VWR Formic acid 99-100%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent
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Specifications:
| Application | Organic Synthesis | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Liquid |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | HCO₂H |
Specification Test Results
| Assay | Min. 99.0 % |
| Dilution test | Passes test ACS |
| Colouration | Max. 10 APHA |
| Solidification point | 7 - 8 °C |
| Refractive index (20°C) | 1.370 - 1.372 |
| Density (20/20) | 1.210 - 1.230 |
| Acetic acid | Max. 0.2 % |
| Evaporation residue | Max. 30 ppm |
| Heavy metals (by ICP-MS) | Max. 10 ppm |
| Ignition residue (SO4) | Max. 20 ppm |
| Water | Max. 1.0 % |
| Cl (Chloride) | Max. 5 ppm |
| NH4 (Ammonium) | Max. 20 ppm |
| SO3 (Sulphite) | Max. 10 ppm |
| SO4 (Sulphate) | Max. 10 ppm |
| Cd (Cadmium) | Max. 0.1 ppm |
| Cu (Copper) | Max. 0.1 ppm |
| Fe (Iron) | Max. 4 ppm |
| Pb (Lead) | Max. 0.1 ppm |
| Zn (Zinc) | Max. 0.1 ppm |
| Conforms to ACS | Passes test |
| Conforms to Reag. Ph.Eur. | Passes test |
- Pack Size: 1L 2.5L
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