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VWR Formic acid 99-100%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent
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CAS Number :
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Specifications:
| Application | Analytical Chemistry | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Liquid |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | HCO₂H |
VWR® Formic Acid (99–100%), supplied under the AnalaR NORMAPUR® brand, is a high-purity, ACS and Ph. Eur.–compliant analytical reagent. As the simplest carboxylic acid, formic acid is a corrosive, volatile liquid widely used in analytical chemistry, organic synthesis, chromatography, and industrial processes.
With strict quality control for trace impurities, this product ensures compliance with ACS and European Pharmacopoeia standards. Its high purity and well-defined specifications make it a reliable choice for both laboratory research and regulated applications.
Key Features
- High Purity: Assay 99–100% (ACS, Ph. Eur. compliant).
- ACS and Ph. Eur. Grade: Meets stringent regulatory requirements.
- Low Impurities: Heavy metals ≤10 ppm, chloride ≤5 ppm, water ≤1.0%.
- Corrosive & Flammable: Requires careful handling and storage.
- Versatile Use: Analytical reagent and organic synthesis intermediate.
- Multiple Packaging Options: From 100 mL lab bottles to 20 L drums.
Applications
- Analytical Chemistry: Sample preparation, titrations, and pH control.
- Chromatography: Used as a mobile phase modifier in HPLC and LC-MS.
- Organic Synthesis: Reagent and intermediate for esters, formates, and formylation reactions.
- Industrial Processes: Textile dyeing, leather treatment, and rubber manufacturing.
- Pharmaceutical Applications: ACS and Ph. Eur. grade for controlled and regulated environments.
Specifications
| Property | Details |
|---|---|
| Assay | ≥99.0% |
| CAS Number | 64-18-6 |
| Molecular Formula | HCOOH |
| Molecular Weight | 46.03 g/mol |
| Appearance | Clear, colorless liquid |
| Boiling Point | 100–101 °C |
| Melting Point | 8.2–8.4 °C |
| Flash Point | 48 °C |
| Density (20 °C) | 1.210–1.230 g/cm³ |
| Refractive Index (20 °C) | 1.370–1.372 |
| Water Content | ≤1.0% |
| Acetic Acid | ≤0.2% |
| Heavy Metals (as Pb, ICP-MS) | ≤10 ppm |
| Chloride (Cl⁻) | ≤5 ppm |
| Ammonium (NH₄⁺) | ≤20 ppm |
| Sulphite (SO₃²⁻) | ≤10 ppm |
| Sulphate (SO₄²⁻) | ≤10 ppm |
| Residue on Ignition (SO₄) | ≤20 ppm |
| Evaporation Residue | ≤30 ppm |
| Cadmium, Copper, Lead, Zinc | ≤0.1–0.4 ppm (individual trace limits) |
| Conforms to ACS | Pass |
| Conforms to Ph. Eur. | Pass |
| Storage | Ambient, in well-sealed container |
| ADR/UN Classification | UN 1779, Class 8 (Corrosive), Sub-class 3 (Flammable), PG II |
Packaging & Ordering Information
| Catalog Number | Description | Pack Size | Container |
|---|---|---|---|
| 20318.180 | VWR® Formic Acid 99–100%, AnalaR NORMAPUR® | 100 mL | Plastic bottle |
| 20318.297 | VWR® Formic Acid 99–100%, AnalaR NORMAPUR® | 1 L | Glass bottle |
| 20318.310 | VWR® Formic Acid 99–100%, AnalaR NORMAPUR® | 1 L | Plastic container |
| 20318.320 | VWR® Formic Acid 99–100%, AnalaR NORMAPUR® | 2.5 L | Glass bottle |
| 20318.322 | VWR® Formic Acid 99–100%, AnalaR NORMAPUR® | 2.5 L | Glass bottle, Safebreak® |
| 20318.446 | VWR® Formic Acid 99–100%, AnalaR NORMAPUR® | 20 L | Plastic drum |
Safety Information
- Hazard Classification: Flammable, Corrosive.
- ADR Classification: UN 1779, Class 8 (Corrosive), Sub-class 3 (Flammable), PG II.
- Precautions: Use under fume hood, wear gloves, goggles, and protective clothing. Avoid inhalation and direct skin contact. Store in tightly sealed containers.
VWR® Formic Acid 99–100%, AnalaR NORMAPUR® is a high-purity analytical reagent meeting ACS and European Pharmacopoeia standards. Its broad utility in analytical chemistry, chromatography, synthesis, and industry combined with rigorous impurity control makes it an essential reagent for laboratories and production facilities.
- Pack Size: Plastic drum, 20L Glass bottle, 1L Plastic bottle, 1L Glass bottle, 2.5L Glass bottle, Safebreak®, 2.5 L Plastic bottle, 100 mL