Viniclar P (1 kg)
Code: PCP0304.1K
Brand: Laffort
€ 37.70
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Description
Viniclar P (1 kg)
Pure microgranulated polyvinylpolypyrrolidone.
Qualified for the elaboration of products for direct human consumption in the field of the regulated use in cEnology. In compliance with the regulation (EU) n° 2019/934 and the Food Chemical Codex.
Physical characteristics
- Aspect: very fine microgranulated powder
- Colour: white
- Solubility in water: < 0.5 %
Chemical analysis
- pH at 1% in water: 5 to 8
- Lead: < 2 ppm
- Desiccation loss: < 5 %
- Mercury: < 1 ppm
- Total nitrogen: 11 - 12.8 %
- Cadmium: < 1 ppm
- Ashes: < 0.5 %
- Zinc: < 5 ppm
- Monomers: < 10 ppm
- Heavy metals: < 10 ppm
- Arsenic: < 3 ppm
- Sulphite: < 1000 ppm
Protocol for use
Oenological conditions
- Preventive and curative treatment of oxydation in wine and must.
Dosage
- 20 to 50 g/hL (200 to 500 ppm).
- Regulation: check your local legislation in force and abide by the right dosage. (For information, EU Regulation: Maximum legal dose : 80g / hL (800 ppm).
Implementation
- Preparation: before use, leave to swell in 5 to 10 times its weight in water for 1 hour (check the label or commercial data sheet for guidance).
- Remarks: Use an inert and clean container.
Storage recommendation
- Store above ground level in a dry area not liable to impart odours. Ensuring stock is kept at a moderate temperature, in its original, unopened packaging.
- Optimal date of use: 4 years.
Packaging
- 1 kg bag
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