Para formaldehyde 91%

Para formaldehyde 91%

Polyoxymethylene; Paraform; Trioxymethylene;

CAS 30525-89-4

Chemical Formula (CH2O)n

Molecular Weight 30.03 g/mol

Paraformaldehyde 91% is a white, crystalline solid that is a polymeric form of formaldehyde. It is a highly pure form of formaldehyde, containing approximately 91% formaldehyde by weight. Paraformaldehyde is known for its strong antimicrobial properties and is often used as a fixative and preservative in laboratory settings.

Industrial Uses

1. Chemical Synthesis

  • Resin Production: Paraformaldehyde is commonly used as a precursor in the synthesis of formaldehyde resins, including urea-formaldehyde and phenol-formaldehyde resins, which are widely used in the production of plywood, particleboard, and other composite wood products.
  • Disinfectant and Antiseptic: It serves as a powerful disinfectant and antiseptic in various industrial settings, helping to eliminate bacteria and fungi.
  • Crosslinking Agent: In the manufacturing of polymers, paraformaldehyde acts as a crosslinking agent to enhance the strength and durability of materials.

2. Pharmaceuticals

  • Formaldehyde Source: Used in the pharmaceutical industry as a formaldehyde source for the synthesis of various drugs and medicinal compounds.
  • Preservative: Paraformaldehyde is utilized in the formulation of vaccines and biological specimens to preserve tissue samples.

3. Paints & Coatings

  • Film-Forming Agent: Paraformaldehyde can be used in certain formulations as a film-forming agent, enhancing the durability and performance of paints and coatings.
  • Crosslinker: It acts as a crosslinker in resin-based coatings, improving adhesion and resistance to chemicals and weathering.

4. Animal Healthcare

  • Preservative: Paraformaldehyde is used in vaccines and biological products for livestock, providing a means to preserve the integrity of the formulations.
  • Disinfectant: It serves as a disinfectant in veterinary settings to sanitize equipment and surfaces, helping to control the spread of pathogens.

5. Pulp & Paper Solutions

  • Fungicide: Paraformaldehyde is sometimes utilized as a fungicide in the paper industry to prevent mold and degradation of paper products during storage.

Specifications

Assay ≥ 91%
Appearance White powder or granular solid
Odor Pungent, formaldehyde-like odor
Boiling Point Depolymerizes to formaldehyde gas at around 120°C (for formaldehyde gas)
Melting Point ~120-170°C (depends on molecular weight)
Density 0.88 g/cm³ (solid)
Solubility Slightly soluble in cold water, readily soluble in hot water (decomposes to formaldehyde)
Viscosity Not applicable (solid form)
Flash Point ~71°C (closed cup)

Hazard Symbols

Corrosives
Corrosives
Acute Toxicity
Irritants/Sensitisers/Other Hazards
Acute Toxicity
Irritants/Sensitisers/Other Hazards

FAQs

1. What is the current price Para formaldehyde 91% in India?
 The price of Para formaldehyde 91% can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91-22-4343 2121 directly for a customized quote tailored to your needs.

2. Where can I buy Para formaldehyde 91% in India?
You can purchase Para formaldehyde 91% from MULTICHEM, a leading importer with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments across India. For more details on how to place an order, please visit our website or contact our sales team.

3. What is the minimum order quantity (MOQ) for Para formaldehyde 91%?
Our minimum order quantity (MOQ) for Para formaldehyde 91% is designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 250kg.

4. How can I ensure the quality of Para formaldehyde 91% supplied by Multichem?
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure transparency and quality assurance.