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Product Details:
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| Name: | Paraformaldehyde | Other Name: | Polyoxymethylene |
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| MF: | (CH2O)n | CAS: | 30525-89-4 |
| Purity: | 96% | Standard: | Industrial Grade |
| Highlight: | PFA Paraformaldehyde Powder,Prilled PFA Paraformaldehyde |
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96%Min Paraformaldehyde Powder/Prilled Polyoxymethylene Used As Sterilant, Disinfectant And Fumigant
Name:Paraformaldehyde
Other Name: Polyoxymethylene
CAS number: 30525-89-4
Molecular formula: HO-(CH2O)n-H,n=10-100
Density (g/mL, 20℃): 1.45
Relative vapor density (g/mL, air=1): 1.03
Melting point (ºC): 163-165
Appearance: White combustible crystalline powder with formaldehyde odor
Solubility: easily soluble in hot water, slightly soluble in cold water, soluble in dilute acid and dilute alkali
| Item | Standard | Test Result |
| Appearance | White Powder | White Powder |
| Formaldehyde,% | 96±1 | 96.08 |
| Formic Acid, % | 0.03 | 0.018 |
| Ash, % | 0.05 | 0.03 |
| PH(10g/L Water) | 4-7 | 5.8 |
| Conslusion | The quality of this batch of products is in confirmity with the standard of Q/QSY001-2017. | |
1. Pesticides: Synthesis of acetochlor, butachlor and glyphosate, etc.
2. Coating: Synthetic automotive paint.
3. Resin: synthetic urea-formaldehyde resin, phenolic resin, polyacetal resin, melamine resin, ion exchange resin, etc. and various adhesives.
4. Papermaking: Synthetic paper strengthening agent.
5. Foundry: sand casting release agent, synthetic foundry binder.
6. Breeding industry: fumigation disinfectant.
7. Organic raw materials: used for the preparation of pentaerythritol, trimethylolpropane, glycerol, acrylic acid, methyl acrylate, methacrylic acid, N-hydroxymethacrylamide, alkyl phenol, methyl vinyl ketone, etc.
8. Others: Medicine and disinfection.
9. Used as sterilant, disinfectant and fumigant. For organic synthesis, pharmaceutical industry.
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