Formalin (37% Formaldehyde Solution) – High-Purity Laboratory & Industrial Grade | Supplier: Alkemist
High-Purity Laboratory Grade
Product Description:
Formalin, also known as formaldehyde solution, is a clear, colorless liquid with a strong, pungent odor. It is an aqueous solution containing approximately 37% formaldehyde (CH₂O) by weight, stabilized with 10-15% methanol to prevent polymerization. Formalin is widely used as a disinfectant, preservative, and chemical reagent in laboratories, healthcare, and industrial applications. Alkemist supplies high-quality formalin suitable for research, medical, and industrial use, ensuring compliance with international safety standards.
Product Properties & Certificate of Analysis (COA)
Property | Specification |
|---|---|
Chemical Name | Formaldehyde Solution (Formalin) |
CAS Number | 50-00-0 |
Molecular Formula | CH₂O |
Molecular Weight | 30.03 g/mol |
Appearance | Clear, colorless liquid |
Odor | Pungent, irritating smell |
Purity (Formaldehyde Content) | 37% ± 1% |
Methanol Content | 10-15% |
Density (@ 20°C) | 1.08 g/cm³ |
Boiling Point | 96°C |
Melting Point | -15°C |
Solubility | Miscible with water, alcohols, and ethers |
pH (at 20°C) | 2.8 – 4.0 |
Storage Conditions | Store in a cool, well-ventilated area, away from direct sunlight and ignition sources |
Applications of Formalin (Formaldehyde Solution)
Medical & Biological Research: Used for tissue preservation and histopathology.
Disinfectant & Sterilization: Employed in hospitals, laboratories, and industrial facilities.
Chemical Industry: Used as a raw material for the production of resins, adhesives, and plastics.
Textile & Leather Industry: Applied in fabric finishing and leather tanning processes.
Agriculture: Used in fumigation, seed treatment, and as a fungicide.
Cosmetics & Personal Care: Used in low concentrations as a preservative in some cosmetics.
Common Uses of Formalin
✔️ Preservative in biological and medical specimens
✔️ Disinfectant in medical facilities and laboratories
✔️ Raw material in resin, adhesive, and plastic manufacturing
✔️ Textile and leather processing agent
✔️ Fumigation agent in agriculture
Safety Precautions
⚠ Highly Toxic: Can cause severe health hazards if inhaled, ingested, or absorbed through the skin.
⚠ Irritant: Causes eye, skin, and respiratory irritation; use protective gloves, goggles, and a mask.
⚠ Carcinogenic: Long-term exposure may cause cancer; handle with extreme caution.
⚠ Flammable: Keep away from heat, sparks, and open flames.
⚠ First Aid Measures:
Inhalation: Move to fresh air and seek medical attention immediately.
Skin Contact: Wash thoroughly with soap and water.
Eye Contact: Rinse immediately with plenty of water for at least 15 minutes.
Ingestion: Do not induce vomiting; seek emergency medical assistance immediately.
Supplier Information
🔹 Supplier: Alkemist
🔹 Brand: Sigma Aldrich / Alkemist Lab Grade
🔹 Availability: UAE, Pakistan, Middle East
🔹 Packaging: Available in 500ml, 1L, 5L, 10L, 25L, and bulk quantities
🔹 Contact: Alkemist.org