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Product Details:
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| Name: | Paraformaldehyde | Appearance: | White Powder |
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| MF: | (CH2O)n | CAS: | 30525-89-4 |
| Purity: | 96% | Application: | Herbicides, Resins |
| Highlight: | High Purity 96% PFA Paraformaldehyde,Polymerized PFA Paraformaldehyde |
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High Purity 96% Paraformaldehyde Prills Powder CAS 30525-89-4 Industrial Grade
Name: Paraformaldehyde; Polyoxymethylen
Alias: polyformaldehyde; polymerized formaldehyde; paraformaldehyde; solid formaldehyde; polymerized formaldehyde
CAS Number: 30525-89-4
Molecular formula: HO(CH2O)nOH, n=10-100
Appearance and properties: Low molecular weight is white crystalline powder with formaldehyde smell
Molecular weight: (30)n
Vapor pressure: 0.19kPa/25℃
Flash point: 70℃
Melting point: 120～170℃
Solubility: insoluble in ethanol, slightly soluble in cold water, soluble in dilute acid and alkali
Density: Relative density (water=1) 1.39
Relative density (air=1) 1.03
Stability: stable
| Item | Index |
| Appearance | White crystal powder |
| Content of formaldehyde %≥ | 95±1 |
| Acidity(formicacid) %≤ | 0.05 |
| Methanol %≤ | 1 |
| Iron %≤ | 0.0002 |
| PH | 5-9 |
| Ash %≤ | 0.05 |
1. Farm chemical: composite acetochlor, butachlor, ect.
2. Paint: composite high-end automobile paint.
3. Resin: composite urea resin, phenolic resin, ect. and various adhesives.
4. Papermaking: composite paper intensifier.
5. Casting: casting remover and adhesive of casting synthesis.
6. Cultivation industry: fumigation disinfectant.
7. Organic raw materials: for the production of glycerol, crylic acid, and so on.
8. Others: medicine and disinfection.
Contact Person: Jessic
Tel: +86 13928889251
Fax: 86-020-22307821
