Knowde Enhanced TDS
Identification & Functionality
- Chemical Name
- Pharma & Nutraceuticals Functions
- CAS No.
- 25086-89-9
- EC No.
- 607-540-1
- Technologies
- Product Families
- Chemical Description
Vinylpyrrolidone with Vinyl Acetate Copolymer,PVP/VA 64 Powder
- Pharmacopeia Name
Copovidone(Copovidonum)
- Chemical Structure
Applications & Uses
- Markets
- Applications
- Applications
In view of it’s excellent adhesiveness ,film hard and other properties,Copovidone mainly used as water-soluble binder and dry binder in wet/direct granulation processes,also it can be used as film forming materials.
Properties
- Appearance
- White to creamy white, free-flowing powder.
- Specifications
| Value | Units | Test Method / Conditions | |
| Aldehyde | max. 500 | ppm | — |
| Heavy Metals | max. 20 | ppm | — |
| Hydrazine | max. 1 | ppm | — |
| Impurity A (2-Pyrrolidone) | max. 0.5 | % | — |
| K Value (Labled K Value At 30) | 27-32.4 | — | — |
| Moisture Content | max. 5.0 | % | — |
| Monomers (Residue Vp+Residue Va) | max. 0.1 | % | — |
| Nitrogen Content | 7.0-8.0 | % | — |
| Peroxide | max. 400 | ppm | — |
| Sulphated Ash | max. 0.1 | % | — |
| Va Content | max. 35.3-42 | % | — |