1. Application
Formaldehyde solution is widely used in:
- Histopathology & cytology laboratories (tissue fixation – 10% neutral buffered formalin)
- Disinfection and sterilization applications
- Embalming fluid preparation
- Resin and polymer manufacturing
- Chemical synthesis intermediate
- Textile and leather processing
- Water treatment (biocide use)
- Pharmaceutical and research laboratories
2. Compliance Standard
(Grade dependent)
- AR / ACS Grade
- ISO 9001 certified manufacturing
- USP / BP / EP grade (where specified)
- IS 3321 (Indian Standard for Formaldehyde solution, where applicable)
- OSHA / GHS classification compliant labeling
- REACH compliant (where applicable)
3. Product Description
Formaldehyde is a clear, colorless, pungent-smelling aqueous solution of formaldehyde gas in water, commonly stabilized with 10–15% methanol to prevent polymerization.
Commercial product is often referred to as Formalin (37–41%).
It is completely miscible with water and alcohol.
4. Technical Specifications
|
Parameter |
Specification |
|
Chemical Name |
Formaldehyde Solution |
|
Synonym |
Formalin |
|
Chemical Formula |
CH2O |
|
Molecular Weight |
30.03 g/mol |
|
Concentration |
37–41% w/w |
|
Methanol Content |
10–15% (stabilizer) |
|
Appearance |
Clear, colorless liquid |
|
Odor |
Strong, pungent |
|
Density |
~1.08–1.10 g/mL |
|
pH |
2.8 – 4.0 |
|
Miscibility |
Completely miscible with water |
|
Storage |
Cool, well-ventilated area |
5. Apparatus is Supplied
- Formaldehyde solution (specified concentration)
- Packed in HDPE bottle, carboy, or drum
- Proper hazard labeling (GHS compliant)
- Certificate of Analysis (CoA)
- Safety Data Sheet (SDS)
6. Optional Accessories
- Measuring cylinders
- Chemical-resistant gloves (Nitrile)
- Safety goggles & face shield
- Fume hood
- Spill containment kit
- Neutral buffered formalin preparation kit
7. Common Capacities Available
- 500 mL
- 1 L
- 2.5 L
- 5 L
- 25 L carboy
- 50 L / 200 L drum
(Bulk industrial packaging available on request.)
8. Dimensions & Weight (Approx.)
|
Pack Size |
Approx. Height |
Approx. Gross Weight |
|
500 mL |
180–220 mm |
0.6–0.7 kg |
|
1 L |
220–260 mm |
1.1–1.3 kg |
|
5 L |
300–350 mm |
5.5–6.0 kg |
|
25 L |
450–500 mm |
27–30 kg |
|
200 L Drum |
~900 mm |
220–240 kg |
(Dimensions vary by packaging type.)
9. Safety & Handling
Hazardous Chemical – Toxic & Irritant
- Carcinogenic (classified by IARC)
- Use in well-ventilated area or fume hood
- Avoid inhalation and skin contact
- Wear PPE (gloves, goggles, lab coat)
- Store away from heat and oxidizing agents