|
Product Details:
|
| Density: | 0.88 G/mL At 25 °C (lit.) | Cas Number: | 30525-89-4 |
|---|---|---|---|
| Standard: | Industrial Grade | Storage Condition: | Store In A Cool, Dry Place |
| Application: | Herbicides, Resins | PH: | 5.5 |
PFA Paraformaldehyde Purity Raw Material PFA Resin PFA Paticles
White combustible crystalline powder with formaldehyde odor.
It dissolves quickly in hot water and releases formaldehyde in aqueous solution. Solubility in water at 20°C: 0.24 g/100 cm3 H2 0. Insoluble in ethanol. Soluble in caustic soda and potassium solutions.
| Specification | Anionic Polyacrylamide |
| Appearance | off white granule powder |
| Molecular Weight | 5-22 million |
| Charge Density | 5%-50% |
| Solid Content | 89%Min |
| Recommended Working Concentration | 0.1%-0.5% |
| Shelf Life | 2 years with proper storage |
Paraformaldehyde is a solid formaldehyde with a high formaldehyde content. It is in the form of solid particles and is easy to store and transport. It can be converted into formaldehyde vapor at a higher temperature, and can easily replace high-concentration formaldehyde to participate in various reactions. It is beneficial to the application of chemical synthesis and other industrial fields such as chemical industry and pharmaceutical industry, especially in the synthesis that requires the use of anhydrous formaldehyde as raw material.The main aspects are as follows:
1. Industry:
Used in synthetic resin, adhesive, coating and other industries.
2. aclgriculture:Used in the production of herbicides: glyphosate, alachlor, butachlor, acetochlor, chlorpyrifos, etc.
For plant growth regulators: Glyphosate.
3. Medince:
Used for disinfection of wards, clothes, bedding, etc.
Contact Person: Jessic
Tel: +86 13928889251
Fax: 86-020-22307821
