Paraformaldehyde For Producing Formaldehyde
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Paraformaldehyde（PFA) For Producing Formaldehyde
Paraformaldehyde（PFA） For Producing Formaldehyde (method）
Converting paraformaldehyde into liquid formaldehyde typically involves a process of heating and hydrolysis. This is a chemical reaction that breaks the polymer chains of paraformaldehyde to produce liquid formaldehyde. The specific steps are as follows:
1.**Hydrolysis Reaction
2. **Heating
3. **Cooling and Collection
Paraformaldehyde Lab Grade Features:
| CAS Number | 30525 89 4 |
| Purity | ≥ 94% |
| Water | ≤ 3.92% |
| Formic acid | ≤ 0.03% |
| Ash | ≤ 0.03% |
Specification
Melting point: 120 °C (248 °F; 393 K)
Solubility in water: low
Chemical formula: OH(CH2O)nH (n = 8 - 100)
CAS Number: 30525-89-4
Synonym: Polyoxymethylene
Paraformaldehyde (PFA) SDS/MSDS
High Purity Reagent Grade Paraformaldehyde
What is the difference between formalin and formaldehyde?
Formalin is a solution of formaldehyde gas dissolved in water, while formaldehyde is a colorless gas with a pungent odor.
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1. Company Background: more than 20 years wood industry experiences. Provide technicial support.
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