| ≥1 piece |
1.HQ pvpp mainly used in the clarfication of beer,wine and fruit juice.
2.pvpp is a white to creamy white powder.
Chemical Description: polyvinylpyrrolidone
CAS No.9003-39-8
Molecular and Structural Formula (C6H9NO)n
Characteristics
--A white to creamy white, powder;
--Practically insoluble in water, alcohol, methylene chloride;
Applications
--Good filtration auxiliary in the clarification of beer, wine and fruit juice;
Packaging and Storage
--Packed in 20kg Fibre or plastic drum, inner lined with PE bags;
--Stored in dry place at room temperature;
| Name | Grade | PH (1%Aqueous solution) | N-vinyl-2-pyrrolidone,% |
| PVP-P | USP28/NF23 | 5.0-8.0 | <0.1 |
| Water content,% | Sulfated ash,% | Heavy metal,ppm | Arsenic,ppm |
| <6 | <0.4 | <10 | <3 |
| Zinc,ppm | N,N`-divinylimidazolidone,ppm | Water-soluble substance,% | |
| <25 | <2 | <1.5 | |
| CAS No.: 25249-54-1 | Other Names: Crosslinked pvp | MF: (C6H9NO)n |
| Place of Origin: Zhejiang China (Mainland) | Type: Antioxidants, Emulsifiers, Flavoring Agen... | Brand Name: HQ |
| Model Number: HQ-pvpp |