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Description
A colorless or nearly colorless clear liquid with a pungent, suffocating odor. Sensitive to air. Miscible with water and ethanol.
pH: 2.8–4 (37% in water, 20°C)
Melting point: -15°C
Boiling point: 93–98°C at 760 mmHg (37%)
Density (25°C, 37%): 1.09 g/mL
Refractive index (n₂₀/D, 37%): 1.3765
Flash point: 147.2°F / 64°C (37%)
Specification
| Grade | REAGENT GRADE |
| Formula | HCHO |
| MW | 30.03 |
| CAS | 50-00-0 |
| Assay | 36.5-38.0% |
| Colour (APHA) | ≤10 |
| Residue on Ignition | ≤0.005% |
| Sulfate (SO4) | ≤0.002% |
| Chloride (Cl) | ≤5ppm |
| Iron (Fe) | ≤5ppm |
| Heavy metals (Pb) | ≤5ppm |
| Titratable acid | ≤0.006 meq/g |
| Storage | RT |
Applications
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Used in analytical chemistry for the determination of ammonium salts and amino acids.
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Serves as a fixative in various preparations for microanalysis.
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Acts as a disinfectant and germicide.
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Functions as a reducing agent in chemical processes.
Documents
Disclaimer: For laboratory research use only.
When can I expect my order to ship?
Most orders are filled and shipped within 2-3 business days from the time they are received.
Our standard shipping usually take 2-5 days.
We also provide express shippping for time-sensitive deliveries.
Email contact@biofargo.com if you have any requirements.
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