| Customization: | Available |
|---|---|
| CAS No.: | 9003-39-8 |
| Formula: | (C6h9no)N |
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Povidone /PVP/Polyvidone INCI /CTFA
Application
It is easy soluble in many organic solvents like water, alcohol, amine and halohydrocarbon; insoluble in acetoner and diethyler. PVP has excellent solubility, biocompatibility, film-forming property, chemical stability,physiological inert,cohesiveness, membrane protection ability, complexing ability to many organic and inorganic compounds, good stability to acid, salt and heat and therefore has wide applications in many fields.
Physical Properties
| Product Name | K value | NVP (%) |
Moisture (%) |
Residue on Ignition (%) |
Heavy Metal (ppm) |
Aldehydes (%) | Nitrogen (%) | Hydrazine (ppm) | Peroxide (ppm) | PH Value |
| K15 Powder | 13.5-16.2 | <0.001 | <5.0 | <0.1 | <10 | <0.05 | 11.5-12.8 | <1 | <400 | 3-5 |
| K17 Powder | 15.3-18.4 | <0.001 | <5.0 | <0.1 | <10 | <0.05 | 1.5-12.8 | <1 | <400 | 3-5 |
| K25 Powder | 22.5-27 | <0.001 | <5.0 | <0.1 | <10 | <0.05 | 1.5-12.8 | <1 | <400 | 3-5 |
| K30 Powder | 27-33.4 | <0.001 | <5.0 | <0.1 | <10 | <0.05 | 1.5-12.8 | <1 | <400 | 3-5 |
| K90 Powder | 88-96 | <0.001 | <5.0 | <0.1 | <10 | <0.05 | 1.5-12.8 | <1 | <400 | 4-7 |
Packing
1.Powder Products
1~25KG: Aluminium foil bags + Carton
≥25KG: Aluminium foil bags + Fibreboard drum
2. Liquid Products
Plastic bottle, Plastic drum or Iron drum and Storage
Liquid is packed in 60kg/plastic drum; solid is packed in 25kg/fiber drum.
Storage
Be stored in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.
Period of validity
24 months
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