Divergan F is a white, hygroscopic powder with faint characteristic odor. Divergan F is cross-linked polyvinyl pyrrolidone (PVPP) that has been manufactured by a patented polymerization process. It is insoluble in water and all the usual organic solvents.
| Application | Recommended dosage in lb/1,000 gal (g/hl) for | |
| preventive use | remedial use | |
| Juice | as required | as required |
| Must | 0.83 – 1.67 (10 – 20) | - |
| White wine | - | 1.67 – 6.68 (20 – 80) |
| Red wine | - | 0.83 – 1.67 (10 – 20) |
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